Search (5 results, page 1 of 1)

  • × theme_ss:"Verbale Doksprachen für präkombinierte Einträge"
  • × type_ss:"a"
  • × year_i:[1980 TO 1990}
  1. Dykstra, M.: Can subject headings be saved? (1988) 0.01
    0.011936679 = product of:
      0.023873357 = sum of:
        0.023873357 = product of:
          0.047746714 = sum of:
            0.047746714 = weight(_text_:m in 76) [ClassicSimilarity], result of:
              0.047746714 = score(doc=76,freq=2.0), product of:
                0.10854 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.043617535 = queryNorm
                0.4398997 = fieldWeight in 76, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.125 = fieldNorm(doc=76)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. Dykstra, M.: LC subject headings disguised as a thesaurus (1988) 0.01
    0.010444594 = product of:
      0.020889187 = sum of:
        0.020889187 = product of:
          0.041778374 = sum of:
            0.041778374 = weight(_text_:m in 77) [ClassicSimilarity], result of:
              0.041778374 = score(doc=77,freq=2.0), product of:
                0.10854 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.043617535 = queryNorm
                0.38491225 = fieldWeight in 77, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.109375 = fieldNorm(doc=77)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  3. Studwell, W.E.: Why not an 'AACR' for subject headings? (1985) 0.01
    0.010341754 = product of:
      0.020683508 = sum of:
        0.020683508 = product of:
          0.041367017 = sum of:
            0.041367017 = weight(_text_:22 in 363) [ClassicSimilarity], result of:
              0.041367017 = score(doc=363,freq=2.0), product of:
                0.15274118 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043617535 = queryNorm
                0.2708308 = fieldWeight in 363, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=363)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    7. 1.2007 13:22:01
  4. Dewar, M.: Restructuring the Library of Congress Subject Headings : Subject access and bibliographic instruction: two sides of the OPAC problem (1988) 0.01
    0.008952509 = product of:
      0.017905017 = sum of:
        0.017905017 = product of:
          0.035810035 = sum of:
            0.035810035 = weight(_text_:m in 2778) [ClassicSimilarity], result of:
              0.035810035 = score(doc=2778,freq=2.0), product of:
                0.10854 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.043617535 = queryNorm
                0.3299248 = fieldWeight in 2778, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.09375 = fieldNorm(doc=2778)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  5. Kirtland, M.; Cochrane, P.A.: Critical views of LCSH - Library of Congress Subject Headings : a bibliographic and bibliometric essay (1981) 0.01
    0.0059683393 = product of:
      0.011936679 = sum of:
        0.011936679 = product of:
          0.023873357 = sum of:
            0.023873357 = weight(_text_:m in 273) [ClassicSimilarity], result of:
              0.023873357 = score(doc=273,freq=2.0), product of:
                0.10854 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.043617535 = queryNorm
                0.21994986 = fieldWeight in 273, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0625 = fieldNorm(doc=273)
          0.5 = coord(1/2)
      0.5 = coord(1/2)