Search (7 results, page 1 of 1)

  • × year_i:[1980 TO 1990}
  • × theme_ss:"Geschichte der Sacherschließung"
  1. Pettee, J.: ¬The subject approach to books and the development of the dictionary catalog (1985) 0.00
    0.0029866712 = product of:
      0.008960013 = sum of:
        0.00300825 = weight(_text_:e in 3624) [ClassicSimilarity], result of:
          0.00300825 = score(doc=3624,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.063523374 = fieldWeight in 3624, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03125 = fieldNorm(doc=3624)
        0.005951763 = product of:
          0.017855288 = sum of:
            0.017855288 = weight(_text_:22 in 3624) [ClassicSimilarity], result of:
              0.017855288 = score(doc=3624,freq=2.0), product of:
                0.1153737 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03294669 = 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)
          0.33333334 = coord(1/3)
      0.33333334 = coord(2/6)
    
    Footnote
    Original in: Pettee, J.: The history and theory of the alphabetical subject approach to books. New York: Wilson 1946. S.22-25.
    Language
    e
  2. Taube, M.: Functional approach to bibliographic organization : a critique and a proposal (1985) 0.00
    0.0026290945 = product of:
      0.007887283 = sum of:
        0.0026322186 = weight(_text_:e in 3635) [ClassicSimilarity], result of:
          0.0026322186 = score(doc=3635,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.05558295 = fieldWeight in 3635, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.02734375 = fieldNorm(doc=3635)
        0.005255065 = product of:
          0.015765194 = sum of:
            0.015765194 = weight(_text_:29 in 3635) [ClassicSimilarity], result of:
              0.015765194 = score(doc=3635,freq=2.0), product of:
                0.11589616 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.03294669 = queryNorm
                0.13602862 = fieldWeight in 3635, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=3635)
          0.33333334 = coord(1/3)
      0.33333334 = coord(2/6)
    
    Footnote
    Original in: Bibliographic organization: Fifteenth Annual Conference of the Graduate Library School, 24-29 July 1950. Chicago: Univ. Chicago Press 1951. S.57-71.
    Language
    e
  3. Roberts, N.: Historical studies in documentation : the pre-history of the information retrieval thesaurus (1984) 0.00
    0.0020055 = product of:
      0.012033 = sum of:
        0.012033 = weight(_text_:e in 5140) [ClassicSimilarity], result of:
          0.012033 = score(doc=5140,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.2540935 = fieldWeight in 5140, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=5140)
      0.16666667 = coord(1/6)
    
    Language
    e
  4. Miksa, F.L.: Machlup's categories of knowledge as a framework for viewing library and information science history (1985) 0.00
    0.0017548124 = product of:
      0.010528875 = sum of:
        0.010528875 = weight(_text_:e in 2599) [ClassicSimilarity], result of:
          0.010528875 = score(doc=2599,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.2223318 = fieldWeight in 2599, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.109375 = fieldNorm(doc=2599)
      0.16666667 = coord(1/6)
    
    Language
    e
  5. Pettee, J.: Public libraries and libraries as purveyors of information (1985) 0.00
    5.01375E-4 = product of:
      0.00300825 = sum of:
        0.00300825 = weight(_text_:e in 3630) [ClassicSimilarity], result of:
          0.00300825 = score(doc=3630,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.063523374 = fieldWeight in 3630, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03125 = fieldNorm(doc=3630)
      0.16666667 = coord(1/6)
    
    Language
    e
  6. Pettee, J.: Fundamental principles of the dictionary catalog (1985) 0.00
    5.01375E-4 = product of:
      0.00300825 = sum of:
        0.00300825 = weight(_text_:e in 3633) [ClassicSimilarity], result of:
          0.00300825 = score(doc=3633,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.063523374 = fieldWeight in 3633, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03125 = fieldNorm(doc=3633)
      0.16666667 = coord(1/6)
    
    Language
    e
  7. Cutter, C.A.: Subjects (1985) 0.00
    4.387031E-4 = product of:
      0.0026322186 = sum of:
        0.0026322186 = weight(_text_:e in 3625) [ClassicSimilarity], result of:
          0.0026322186 = score(doc=3625,freq=2.0), product of:
            0.047356583 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03294669 = queryNorm
            0.05558295 = fieldWeight in 3625, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.02734375 = fieldNorm(doc=3625)
      0.16666667 = coord(1/6)
    
    Language
    e