Document (#3311)

Author
Studwell, W.E.
Hamilton, D.A.
Title
LC Subject Headings for career material : a critique and some suggestions
Source
Reference librarian. 1992, no.36, S.33-39
Year
1992
Abstract
Article published in a special issue devoted to various aspects of library services for career planning, job searching, and employment opportunities. Concludes that the Library of Congress Subject Headings for careers and related topics are unsatisfactory for the needs of persons seeking such material and offers some suggestions for improvement
Object
LCSH

Similar documents (author)

  1. Studwell, W.E.; Hamilton, D.A.: Library of Congress Subject Heading period subdivisions for Eastern Europe, excluding the Soviet Union : some proposed additions (1985) 5.78
    5.775794 = sum of:
      5.775794 = sum of:
        2.196849 = weight(author_txt:studwell in 4917) [ClassicSimilarity], result of:
          2.196849 = score(doc=4917,freq=1.0), product of:
            0.5855136 = queryWeight, product of:
              7.5040073 = idf(docFreq=63, maxDocs=42740)
              0.07802679 = queryNorm
            3.7520037 = fieldWeight in 4917, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.5040073 = idf(docFreq=63, maxDocs=42740)
              0.5 = fieldNorm(doc=4917)
        3.578945 = weight(author_txt:hamilton in 4917) [ClassicSimilarity], result of:
          3.578945 = score(doc=4917,freq=1.0), product of:
            0.8106626 = queryWeight, product of:
              1.1766616 = boost
              8.829678 = idf(docFreq=16, maxDocs=42740)
              0.07802679 = queryNorm
            4.414839 = fieldWeight in 4917, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.829678 = idf(docFreq=16, maxDocs=42740)
              0.5 = fieldNorm(doc=4917)
    
  2. Studwell, W.E.; Hamilton, D.A.: Library of Congress Subject Headings period subdivisions for Latin America : some proposed additions (1984) 5.78
    5.775794 = sum of:
      5.775794 = sum of:
        2.196849 = weight(author_txt:studwell in 1443) [ClassicSimilarity], result of:
          2.196849 = score(doc=1443,freq=1.0), product of:
            0.5855136 = queryWeight, product of:
              7.5040073 = idf(docFreq=63, maxDocs=42740)
              0.07802679 = queryNorm
            3.7520037 = fieldWeight in 1443, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.5040073 = idf(docFreq=63, maxDocs=42740)
              0.5 = fieldNorm(doc=1443)
        3.578945 = weight(author_txt:hamilton in 1443) [ClassicSimilarity], result of:
          3.578945 = score(doc=1443,freq=1.0), product of:
            0.8106626 = queryWeight, product of:
              1.1766616 = boost
              8.829678 = idf(docFreq=16, maxDocs=42740)
              0.07802679 = queryNorm
            4.414839 = fieldWeight in 1443, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.829678 = idf(docFreq=16, maxDocs=42740)
              0.5 = fieldNorm(doc=1443)
    
  3. Studwell, W.E.; Hamilton, D.A.: Library of Congress Subject Heading period subdivisions for the Soviet Union : some proposed additions (1986) 5.78
    5.775794 = sum of:
      5.775794 = sum of:
        2.196849 = weight(author_txt:studwell in 1479) [ClassicSimilarity], result of:
          2.196849 = score(doc=1479,freq=1.0), product of:
            0.5855136 = queryWeight, product of:
              7.5040073 = idf(docFreq=63, maxDocs=42740)
              0.07802679 = queryNorm
            3.7520037 = fieldWeight in 1479, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.5040073 = idf(docFreq=63, maxDocs=42740)
              0.5 = fieldNorm(doc=1479)
        3.578945 = weight(author_txt:hamilton in 1479) [ClassicSimilarity], result of:
          3.578945 = score(doc=1479,freq=1.0), product of:
            0.8106626 = queryWeight, product of:
              1.1766616 = boost
              8.829678 = idf(docFreq=16, maxDocs=42740)
              0.07802679 = queryNorm
            4.414839 = fieldWeight in 1479, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.829678 = idf(docFreq=16, maxDocs=42740)
              0.5 = fieldNorm(doc=1479)
    
  4. Studwell, W.E.; Hamilton, D.A.: Library of Congress Subject Heading period subdivisions for Eastern Europe excluding the Soviet Union : some proposed additions (1985) 5.78
    5.775794 = sum of:
      5.775794 = sum of:
        2.196849 = weight(author_txt:studwell in 1491) [ClassicSimilarity], result of:
          2.196849 = score(doc=1491,freq=1.0), product of:
            0.5855136 = queryWeight, product of:
              7.5040073 = idf(docFreq=63, maxDocs=42740)
              0.07802679 = queryNorm
            3.7520037 = fieldWeight in 1491, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.5040073 = idf(docFreq=63, maxDocs=42740)
              0.5 = fieldNorm(doc=1491)
        3.578945 = weight(author_txt:hamilton in 1491) [ClassicSimilarity], result of:
          3.578945 = score(doc=1491,freq=1.0), product of:
            0.8106626 = queryWeight, product of:
              1.1766616 = boost
              8.829678 = idf(docFreq=16, maxDocs=42740)
              0.07802679 = queryNorm
            4.414839 = fieldWeight in 1491, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.829678 = idf(docFreq=16, maxDocs=42740)
              0.5 = fieldNorm(doc=1491)
    
  5. Hamilton, G.: British Library BNB on CD-ROM v.3.0 : a review (1992) 2.24
    2.2368405 = sum of:
      2.2368405 = product of:
        4.473681 = sum of:
          4.473681 = weight(author_txt:hamilton in 6572) [ClassicSimilarity], result of:
            4.473681 = score(doc=6572,freq=1.0), product of:
              0.8106626 = queryWeight, product of:
                1.1766616 = boost
                8.829678 = idf(docFreq=16, maxDocs=42740)
                0.07802679 = queryNorm
              5.5185485 = fieldWeight in 6572, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.829678 = idf(docFreq=16, maxDocs=42740)
                0.625 = fieldNorm(doc=6572)
        0.5 = coord(1/2)
    

Similar documents (content)

  1. DeSitey, J.M.: Cataloguing microcomputer software : alternatives to Chapter 9 (1990) 0.26
    0.2646717 = sum of:
      0.2646717 = product of:
        0.7351992 = sum of:
          0.04846309 = weight(abstract_txt:published in 4127) [ClassicSimilarity], result of:
            0.04846309 = score(doc=4127,freq=1.0), product of:
              0.10453602 = queryWeight, product of:
                1.035768 = boost
                4.945086 = idf(docFreq=826, maxDocs=42740)
                0.02040937 = queryNorm
              0.46360183 = fieldWeight in 4127, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.945086 = idf(docFreq=826, maxDocs=42740)
                0.09375 = fieldNorm(doc=4127)
          0.049260132 = weight(abstract_txt:special in 4127) [ClassicSimilarity], result of:
            0.049260132 = score(doc=4127,freq=1.0), product of:
              0.10567906 = queryWeight, product of:
                1.0414153 = boost
                4.9720483 = idf(docFreq=804, maxDocs=42740)
                0.02040937 = queryNorm
              0.46612954 = fieldWeight in 4127, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9720483 = idf(docFreq=804, maxDocs=42740)
                0.09375 = fieldNorm(doc=4127)
          0.055304755 = weight(abstract_txt:issue in 4127) [ClassicSimilarity], result of:
            0.055304755 = score(doc=4127,freq=1.0), product of:
              0.11415639 = queryWeight, product of:
                1.0823797 = boost
                5.167625 = idf(docFreq=661, maxDocs=42740)
                0.02040937 = queryNorm
              0.48446482 = fieldWeight in 4127, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.167625 = idf(docFreq=661, maxDocs=42740)
                0.09375 = fieldNorm(doc=4127)
          0.09469553 = weight(abstract_txt:devoted in 4127) [ClassicSimilarity], result of:
            0.09469553 = score(doc=4127,freq=1.0), product of:
              0.16338475 = queryWeight, product of:
                1.2948972 = boost
                6.1822515 = idf(docFreq=239, maxDocs=42740)
                0.02040937 = queryNorm
              0.5795861 = fieldWeight in 4127, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1822515 = idf(docFreq=239, maxDocs=42740)
                0.09375 = fieldNorm(doc=4127)
          0.036561403 = weight(abstract_txt:library in 4127) [ClassicSimilarity], result of:
            0.036561403 = score(doc=4127,freq=2.0), product of:
              0.0866311 = queryWeight, product of:
                1.3334644 = boost
                3.1831915 = idf(docFreq=4815, maxDocs=42740)
                0.02040937 = queryNorm
              0.42203557 = fieldWeight in 4127, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1831915 = idf(docFreq=4815, maxDocs=42740)
                0.09375 = fieldNorm(doc=4127)
          0.04791723 = weight(abstract_txt:subject in 4127) [ClassicSimilarity], result of:
            0.04791723 = score(doc=4127,freq=1.0), product of:
              0.13071628 = queryWeight, product of:
                1.6379828 = boost
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.02040937 = queryNorm
              0.3665743 = fieldWeight in 4127, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.09375 = fieldNorm(doc=4127)
          0.109554656 = weight(abstract_txt:headings in 4127) [ClassicSimilarity], result of:
            0.109554656 = score(doc=4127,freq=1.0), product of:
              0.22685888 = queryWeight, product of:
                2.1578557 = boost
                5.151145 = idf(docFreq=672, maxDocs=42740)
                0.02040937 = queryNorm
              0.48291984 = fieldWeight in 4127, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.151145 = idf(docFreq=672, maxDocs=42740)
                0.09375 = fieldNorm(doc=4127)
          0.12061796 = weight(abstract_txt:material in 4127) [ClassicSimilarity], result of:
            0.12061796 = score(doc=4127,freq=1.0), product of:
              0.24188553 = queryWeight, product of:
                2.2281759 = boost
                5.3190103 = idf(docFreq=568, maxDocs=42740)
                0.02040937 = queryNorm
              0.49865723 = fieldWeight in 4127, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.3190103 = idf(docFreq=568, maxDocs=42740)
                0.09375 = fieldNorm(doc=4127)
          0.17282443 = weight(abstract_txt:suggestions in 4127) [ClassicSimilarity], result of:
            0.17282443 = score(doc=4127,freq=1.0), product of:
              0.3074246 = queryWeight, product of:
                2.5119665 = boost
                5.996464 = idf(docFreq=288, maxDocs=42740)
                0.02040937 = queryNorm
              0.5621685 = fieldWeight in 4127, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.996464 = idf(docFreq=288, maxDocs=42740)
                0.09375 = fieldNorm(doc=4127)
        0.36 = coord(9/25)
    
  2. Career planning and job searching in the information age : [Themenheft] (1996) 0.22
    0.21798226 = sum of:
      0.21798226 = product of:
        1.3623892 = sum of:
          0.14747936 = weight(abstract_txt:issue in 5954) [ClassicSimilarity], result of:
            0.14747936 = score(doc=5954,freq=1.0), product of:
              0.11415639 = queryWeight, product of:
                1.0823797 = boost
                5.167625 = idf(docFreq=661, maxDocs=42740)
                0.02040937 = queryNorm
              1.2919062 = fieldWeight in 5954, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.167625 = idf(docFreq=661, maxDocs=42740)
                0.25 = fieldNorm(doc=5954)
          0.24658982 = weight(abstract_txt:planning in 5954) [ClassicSimilarity], result of:
            0.24658982 = score(doc=5954,freq=1.0), product of:
              0.16081609 = queryWeight, product of:
                1.284678 = boost
                6.1334615 = idf(docFreq=251, maxDocs=42740)
                0.02040937 = queryNorm
              1.5333654 = fieldWeight in 5954, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1334615 = idf(docFreq=251, maxDocs=42740)
                0.25 = fieldNorm(doc=5954)
          0.2525214 = weight(abstract_txt:devoted in 5954) [ClassicSimilarity], result of:
            0.2525214 = score(doc=5954,freq=1.0), product of:
              0.16338475 = queryWeight, product of:
                1.2948972 = boost
                6.1822515 = idf(docFreq=239, maxDocs=42740)
                0.02040937 = queryNorm
              1.5455629 = fieldWeight in 5954, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1822515 = idf(docFreq=239, maxDocs=42740)
                0.25 = fieldNorm(doc=5954)
          0.7157986 = weight(abstract_txt:career in 5954) [ClassicSimilarity], result of:
            0.7157986 = score(doc=5954,freq=1.0), product of:
              0.41230315 = queryWeight, product of:
                2.9090612 = boost
                6.9443917 = idf(docFreq=111, maxDocs=42740)
                0.02040937 = queryNorm
              1.7360979 = fieldWeight in 5954, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.9443917 = idf(docFreq=111, maxDocs=42740)
                0.25 = fieldNorm(doc=5954)
        0.16 = coord(4/25)
    
  3. Studwell, W.E.: Subject suggestions 7 : some concerns relating to the social sciences (1990) 0.20
    0.20015544 = sum of:
      0.20015544 = product of:
        0.7148408 = sum of:
          0.10145177 = weight(abstract_txt:topics in 1591) [ClassicSimilarity], result of:
            0.10145177 = score(doc=1591,freq=2.0), product of:
              0.11208027 = queryWeight, product of:
                1.0724921 = boost
                5.1204185 = idf(docFreq=693, maxDocs=42740)
                0.02040937 = queryNorm
              0.9051707 = fieldWeight in 1591, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.1204185 = idf(docFreq=693, maxDocs=42740)
                0.125 = fieldNorm(doc=1591)
          0.08501963 = weight(abstract_txt:congress in 1591) [ClassicSimilarity], result of:
            0.08501963 = score(doc=1591,freq=1.0), product of:
              0.1255198 = queryWeight, product of:
                1.1349733 = boost
                5.4187236 = idf(docFreq=514, maxDocs=42740)
                0.02040937 = queryNorm
              0.67734045 = fieldWeight in 1591, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4187236 = idf(docFreq=514, maxDocs=42740)
                0.125 = fieldNorm(doc=1591)
          0.03447042 = weight(abstract_txt:library in 1591) [ClassicSimilarity], result of:
            0.03447042 = score(doc=1591,freq=1.0), product of:
              0.0866311 = queryWeight, product of:
                1.3334644 = boost
                3.1831915 = idf(docFreq=4815, maxDocs=42740)
                0.02040937 = queryNorm
              0.39789894 = fieldWeight in 1591, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1831915 = idf(docFreq=4815, maxDocs=42740)
                0.125 = fieldNorm(doc=1591)
          0.053503953 = weight(abstract_txt:some in 1591) [ClassicSimilarity], result of:
            0.053503953 = score(doc=1591,freq=1.0), product of:
              0.11613594 = queryWeight, product of:
                1.5439309 = boost
                3.6856086 = idf(docFreq=2913, maxDocs=42740)
                0.02040937 = queryNorm
              0.46070108 = fieldWeight in 1591, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6856086 = idf(docFreq=2913, maxDocs=42740)
                0.125 = fieldNorm(doc=1591)
          0.06388964 = weight(abstract_txt:subject in 1591) [ClassicSimilarity], result of:
            0.06388964 = score(doc=1591,freq=1.0), product of:
              0.13071628 = queryWeight, product of:
                1.6379828 = boost
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.02040937 = queryNorm
              0.48876572 = fieldWeight in 1591, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.125 = fieldNorm(doc=1591)
          0.14607288 = weight(abstract_txt:headings in 1591) [ClassicSimilarity], result of:
            0.14607288 = score(doc=1591,freq=1.0), product of:
              0.22685888 = queryWeight, product of:
                2.1578557 = boost
                5.151145 = idf(docFreq=672, maxDocs=42740)
                0.02040937 = queryNorm
              0.6438931 = fieldWeight in 1591, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.151145 = idf(docFreq=672, maxDocs=42740)
                0.125 = fieldNorm(doc=1591)
          0.23043257 = weight(abstract_txt:suggestions in 1591) [ClassicSimilarity], result of:
            0.23043257 = score(doc=1591,freq=1.0), product of:
              0.3074246 = queryWeight, product of:
                2.5119665 = boost
                5.996464 = idf(docFreq=288, maxDocs=42740)
                0.02040937 = queryNorm
              0.749558 = fieldWeight in 1591, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.996464 = idf(docFreq=288, maxDocs=42740)
                0.125 = fieldNorm(doc=1591)
        0.28 = coord(7/25)
    
  4. Anderson, J.D.; Pérez-Carballo, J.: Library of Congress Subject Headings (LCSH) (2009) 0.18
    0.18145181 = sum of:
      0.18145181 = product of:
        0.6480422 = sum of:
          0.053802926 = weight(abstract_txt:topics in 838) [ClassicSimilarity], result of:
            0.053802926 = score(doc=838,freq=1.0), product of:
              0.11208027 = queryWeight, product of:
                1.0724921 = boost
                5.1204185 = idf(docFreq=693, maxDocs=42740)
                0.02040937 = queryNorm
              0.48003924 = fieldWeight in 838, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1204185 = idf(docFreq=693, maxDocs=42740)
                0.09375 = fieldNorm(doc=838)
          0.06376472 = weight(abstract_txt:congress in 838) [ClassicSimilarity], result of:
            0.06376472 = score(doc=838,freq=1.0), product of:
              0.1255198 = queryWeight, product of:
                1.1349733 = boost
                5.4187236 = idf(docFreq=514, maxDocs=42740)
                0.02040937 = queryNorm
              0.5080053 = fieldWeight in 838, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4187236 = idf(docFreq=514, maxDocs=42740)
                0.09375 = fieldNorm(doc=838)
          0.09412585 = weight(abstract_txt:improvement in 838) [ClassicSimilarity], result of:
            0.09412585 = score(doc=838,freq=1.0), product of:
              0.16272883 = queryWeight, product of:
                1.2922953 = boost
                6.169829 = idf(docFreq=242, maxDocs=42740)
                0.02040937 = queryNorm
              0.5784215 = fieldWeight in 838, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.169829 = idf(docFreq=242, maxDocs=42740)
                0.09375 = fieldNorm(doc=838)
          0.025852816 = weight(abstract_txt:library in 838) [ClassicSimilarity], result of:
            0.025852816 = score(doc=838,freq=1.0), product of:
              0.0866311 = queryWeight, product of:
                1.3334644 = boost
                3.1831915 = idf(docFreq=4815, maxDocs=42740)
                0.02040937 = queryNorm
              0.2984242 = fieldWeight in 838, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1831915 = idf(docFreq=4815, maxDocs=42740)
                0.09375 = fieldNorm(doc=838)
          0.04791723 = weight(abstract_txt:subject in 838) [ClassicSimilarity], result of:
            0.04791723 = score(doc=838,freq=1.0), product of:
              0.13071628 = queryWeight, product of:
                1.6379828 = boost
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.02040937 = queryNorm
              0.3665743 = fieldWeight in 838, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.09375 = fieldNorm(doc=838)
          0.18975423 = weight(abstract_txt:headings in 838) [ClassicSimilarity], result of:
            0.18975423 = score(doc=838,freq=3.0), product of:
              0.22685888 = queryWeight, product of:
                2.1578557 = boost
                5.151145 = idf(docFreq=672, maxDocs=42740)
                0.02040937 = queryNorm
              0.8364417 = fieldWeight in 838, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.151145 = idf(docFreq=672, maxDocs=42740)
                0.09375 = fieldNorm(doc=838)
          0.17282443 = weight(abstract_txt:suggestions in 838) [ClassicSimilarity], result of:
            0.17282443 = score(doc=838,freq=1.0), product of:
              0.3074246 = queryWeight, product of:
                2.5119665 = boost
                5.996464 = idf(docFreq=288, maxDocs=42740)
                0.02040937 = queryNorm
              0.5621685 = fieldWeight in 838, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.996464 = idf(docFreq=288, maxDocs=42740)
                0.09375 = fieldNorm(doc=838)
        0.28 = coord(7/25)
    
  5. Olsrud, L.; Tellman, J.C.: Difficulties of subject access for information about minority groups (1993) 0.17
    0.16961439 = sum of:
      0.16961439 = product of:
        0.6057657 = sum of:
          0.064522214 = weight(abstract_txt:issue in 6984) [ClassicSimilarity], result of:
            0.064522214 = score(doc=6984,freq=1.0), product of:
              0.11415639 = queryWeight, product of:
                1.0823797 = boost
                5.167625 = idf(docFreq=661, maxDocs=42740)
                0.02040937 = queryNorm
              0.565209 = fieldWeight in 6984, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.167625 = idf(docFreq=661, maxDocs=42740)
                0.109375 = fieldNorm(doc=6984)
          0.07439218 = weight(abstract_txt:congress in 6984) [ClassicSimilarity], result of:
            0.07439218 = score(doc=6984,freq=1.0), product of:
              0.1255198 = queryWeight, product of:
                1.1349733 = boost
                5.4187236 = idf(docFreq=514, maxDocs=42740)
                0.02040937 = queryNorm
              0.5926729 = fieldWeight in 6984, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4187236 = idf(docFreq=514, maxDocs=42740)
                0.109375 = fieldNorm(doc=6984)
          0.042654973 = weight(abstract_txt:library in 6984) [ClassicSimilarity], result of:
            0.042654973 = score(doc=6984,freq=2.0), product of:
              0.0866311 = queryWeight, product of:
                1.3334644 = boost
                3.1831915 = idf(docFreq=4815, maxDocs=42740)
                0.02040937 = queryNorm
              0.49237484 = fieldWeight in 6984, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1831915 = idf(docFreq=4815, maxDocs=42740)
                0.109375 = fieldNorm(doc=6984)
          0.04681596 = weight(abstract_txt:some in 6984) [ClassicSimilarity], result of:
            0.04681596 = score(doc=6984,freq=1.0), product of:
              0.11613594 = queryWeight, product of:
                1.5439309 = boost
                3.6856086 = idf(docFreq=2913, maxDocs=42740)
                0.02040937 = queryNorm
              0.40311345 = fieldWeight in 6984, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6856086 = idf(docFreq=2913, maxDocs=42740)
                0.109375 = fieldNorm(doc=6984)
          0.05590343 = weight(abstract_txt:subject in 6984) [ClassicSimilarity], result of:
            0.05590343 = score(doc=6984,freq=1.0), product of:
              0.13071628 = queryWeight, product of:
                1.6379828 = boost
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.02040937 = queryNorm
              0.42767 = fieldWeight in 6984, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.109375 = fieldNorm(doc=6984)
          0.18075596 = weight(abstract_txt:headings in 6984) [ClassicSimilarity], result of:
            0.18075596 = score(doc=6984,freq=2.0), product of:
              0.22685888 = queryWeight, product of:
                2.1578557 = boost
                5.151145 = idf(docFreq=672, maxDocs=42740)
                0.02040937 = queryNorm
              0.79677707 = fieldWeight in 6984, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.151145 = idf(docFreq=672, maxDocs=42740)
                0.109375 = fieldNorm(doc=6984)
          0.14072095 = weight(abstract_txt:material in 6984) [ClassicSimilarity], result of:
            0.14072095 = score(doc=6984,freq=1.0), product of:
              0.24188553 = queryWeight, product of:
                2.2281759 = boost
                5.3190103 = idf(docFreq=568, maxDocs=42740)
                0.02040937 = queryNorm
              0.5817667 = fieldWeight in 6984, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.3190103 = idf(docFreq=568, maxDocs=42740)
                0.109375 = fieldNorm(doc=6984)
        0.28 = coord(7/25)