Search (3 results, page 1 of 1)

  • × theme_ss:"Geschichte der Sacherschließung"
  • × type_ss:"a"
  • × year_i:[1980 TO 1990}
  1. Gebhardt, W.: Zur Geschichte der Sachkatalogisierung an der Universitätsbibliothek Tübingen 1817 bis 1961 (1982) 0.02
    0.01913839 = product of:
      0.05741517 = sum of:
        0.05741517 = product of:
          0.11483034 = sum of:
            0.11483034 = weight(_text_:bibliothek in 6181) [ClassicSimilarity], result of:
              0.11483034 = score(doc=6181,freq=2.0), product of:
                0.18082327 = queryWeight, product of:
                  4.1055303 = idf(docFreq=1980, maxDocs=44218)
                  0.044043828 = queryNorm
                0.63504183 = fieldWeight in 6181, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.1055303 = idf(docFreq=1980, maxDocs=44218)
                  0.109375 = fieldNorm(doc=6181)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Source
    Bibliothek: Forschung und Praxis. 6(1982) H.6, S.74-88
  2. Lerch, I.: ¬Das Dokumentationshilfsmittel Thesaurus (1982) 0.01
    0.013670279 = product of:
      0.041010834 = sum of:
        0.041010834 = product of:
          0.08202167 = sum of:
            0.08202167 = weight(_text_:bibliothek in 2339) [ClassicSimilarity], result of:
              0.08202167 = score(doc=2339,freq=2.0), product of:
                0.18082327 = queryWeight, product of:
                  4.1055303 = idf(docFreq=1980, maxDocs=44218)
                  0.044043828 = queryNorm
                0.4536013 = fieldWeight in 2339, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.1055303 = idf(docFreq=1980, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2339)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Source
    Bibliothek: Forschung und Praxis. 6(1982), S.47-73
  3. Pettee, J.: ¬The subject approach to books and the development of the dictionary catalog (1985) 0.01
    0.011139018 = product of:
      0.016708527 = sum of:
        0.0047738645 = product of:
          0.023869323 = sum of:
            0.023869323 = weight(_text_:22 in 3624) [ClassicSimilarity], result of:
              0.023869323 = score(doc=3624,freq=2.0), product of:
                0.15423398 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044043828 = queryNorm
                0.15476047 = fieldWeight in 3624, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03125 = fieldNorm(doc=3624)
          0.2 = coord(1/5)
        0.011934661 = product of:
          0.023869323 = sum of:
            0.023869323 = weight(_text_:22 in 3624) [ClassicSimilarity], result of:
              0.023869323 = score(doc=3624,freq=2.0), product of:
                0.15423398 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044043828 = queryNorm
                0.15476047 = fieldWeight in 3624, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03125 = fieldNorm(doc=3624)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Footnote
    Original in: Pettee, J.: The history and theory of the alphabetical subject approach to books. New York: Wilson 1946. S.22-25.