Search (2 results, page 1 of 1)

  • × classification_ss:"025.4/9 / dc19"
  1. Cochrane, P.A.: Improving LCSH for use in online catalogs : exercises for self-help with a selection of background readings (1986) 0.17
    0.17397988 = product of:
      0.28996646 = sum of:
        0.166445 = weight(_text_:line in 4218) [ClassicSimilarity], result of:
          0.166445 = score(doc=4218,freq=4.0), product of:
            0.2713669 = queryWeight, product of:
              5.6078424 = idf(docFreq=440, maxDocs=44218)
              0.048390605 = queryNorm
            0.6133578 = fieldWeight in 4218, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.6078424 = idf(docFreq=440, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4218)
        0.0802154 = weight(_text_:bibliographic in 4218) [ClassicSimilarity], result of:
          0.0802154 = score(doc=4218,freq=4.0), product of:
            0.18838675 = queryWeight, product of:
              3.893044 = idf(docFreq=2449, maxDocs=44218)
              0.048390605 = queryNorm
            0.4258017 = fieldWeight in 4218, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.893044 = idf(docFreq=2449, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4218)
        0.043306068 = product of:
          0.086612135 = sum of:
            0.086612135 = weight(_text_:searching in 4218) [ClassicSimilarity], result of:
              0.086612135 = score(doc=4218,freq=4.0), product of:
                0.1957541 = queryWeight, product of:
                  4.0452914 = idf(docFreq=2103, maxDocs=44218)
                  0.048390605 = queryNorm
                0.44245374 = fieldWeight in 4218, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  4.0452914 = idf(docFreq=2103, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=4218)
          0.5 = coord(1/2)
      0.6 = coord(3/5)
    
    Classification
    Bib A 291 / On-line-Katalogisierung
    LCSH
    Online bibliographic searching / Problems, exercises, etc
    SBB
    Bib A 291 / On-line-Katalogisierung
    Subject
    Online bibliographic searching / Problems, exercises, etc
  2. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.01
    0.005245007 = product of:
      0.026225034 = sum of:
        0.026225034 = product of:
          0.05245007 = sum of:
            0.05245007 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
              0.05245007 = score(doc=217,freq=2.0), product of:
                0.16945565 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.048390605 = queryNorm
                0.30952093 = fieldWeight in 217, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=217)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Date
    22. 4.2007 10:07:51