Search (4 results, page 1 of 1)

  • × language_ss:"e"
  • × theme_ss:"Geschichte der Klassifikationssysteme"
  • × year_i:[1990 TO 2000}
  1. Classification research for knowledge representation and organization : Proc. of the 5th Int. Study Conf. on Classification Research, Toronto, Canada, 24.-28.6.1991 (1992) 0.02
    0.01597515 = product of:
      0.047925446 = sum of:
        0.047925446 = product of:
          0.09585089 = sum of:
            0.09585089 = weight(_text_:dc20 in 2072) [ClassicSimilarity], result of:
              0.09585089 = score(doc=2072,freq=4.0), product of:
                0.27237988 = queryWeight, product of:
                  7.5072327 = idf(docFreq=65, maxDocs=44218)
                  0.036282327 = queryNorm
                0.35190153 = fieldWeight in 2072, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  7.5072327 = idf(docFreq=65, maxDocs=44218)
                  0.0234375 = fieldNorm(doc=2072)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Classification
    025.3 / dc20
    DDC
    025.3 / dc20
  2. Dewey, M.: Decimal classification beginnings (1990) 0.01
    0.009831509 = product of:
      0.029494526 = sum of:
        0.029494526 = product of:
          0.05898905 = sum of:
            0.05898905 = weight(_text_:22 in 3554) [ClassicSimilarity], result of:
              0.05898905 = score(doc=3554,freq=2.0), product of:
                0.12705453 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036282327 = queryNorm
                0.46428138 = fieldWeight in 3554, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=3554)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    25.12.1995 22:28:43
  3. Rayward, W.B.: ¬The origins of information science and the International Institute of Bibliography / International Federation for Information and Documentation (FID) (1997) 0.01
    0.0057350467 = product of:
      0.01720514 = sum of:
        0.01720514 = product of:
          0.03441028 = sum of:
            0.03441028 = weight(_text_:22 in 75) [ClassicSimilarity], result of:
              0.03441028 = score(doc=75,freq=2.0), product of:
                0.12705453 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036282327 = queryNorm
                0.2708308 = fieldWeight in 75, 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=75)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Source
    International forum on information and documentation. 22(1997) no.2, S.3-15
  4. Foskett, D.J.: ¬'A rustic in the library' : The first Dr. Pafford Memorial Lecture (1997) 0.00
    0.0049157543 = product of:
      0.014747263 = sum of:
        0.014747263 = product of:
          0.029494526 = sum of:
            0.029494526 = weight(_text_:22 in 538) [ClassicSimilarity], result of:
              0.029494526 = score(doc=538,freq=2.0), product of:
                0.12705453 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036282327 = queryNorm
                0.23214069 = fieldWeight in 538, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=538)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    9. 2.1997 18:44:22