Search (7 results, page 1 of 1)

  • × year_i:[1950 TO 1960}
  1. Clapp, V.: Indexing and abstracting : recent past and lines of future developement (1950) 0.03
    0.03097985 = product of:
      0.0619597 = sum of:
        0.0619597 = product of:
          0.1858791 = sum of:
            0.1858791 = weight(_text_:v in 1855) [ClassicSimilarity], result of:
              0.1858791 = score(doc=1855,freq=2.0), product of:
                0.21584865 = queryWeight, product of:
                  4.871427 = idf(docFreq=920, maxDocs=44218)
                  0.04430912 = queryNorm
                0.86115474 = fieldWeight in 1855, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.871427 = idf(docFreq=920, maxDocs=44218)
                  0.125 = fieldNorm(doc=1855)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  2. Eaton, T.: Dewey re-examined (1952) 0.03
    0.025324387 = product of:
      0.050648775 = sum of:
        0.050648775 = product of:
          0.15194632 = sum of:
            0.15194632 = weight(_text_:t in 1715) [ClassicSimilarity], result of:
              0.15194632 = score(doc=1715,freq=2.0), product of:
                0.17455173 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04430912 = queryNorm
                0.87049454 = fieldWeight in 1715, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.15625 = fieldNorm(doc=1715)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  3. Langfeldt, J.: Zum Problem und zur Geschichte der Systematik : T.1-2. (1957) 0.02
    0.02025951 = product of:
      0.04051902 = sum of:
        0.04051902 = product of:
          0.12155706 = sum of:
            0.12155706 = weight(_text_:t in 1219) [ClassicSimilarity], result of:
              0.12155706 = score(doc=1219,freq=2.0), product of:
                0.17455173 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04430912 = queryNorm
                0.69639564 = fieldWeight in 1219, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.125 = fieldNorm(doc=1219)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  4. Eaton, T.: Classification in college and university libraries (1955) 0.02
    0.02025951 = product of:
      0.04051902 = sum of:
        0.04051902 = product of:
          0.12155706 = sum of:
            0.12155706 = weight(_text_:t in 6175) [ClassicSimilarity], result of:
              0.12155706 = score(doc=6175,freq=2.0), product of:
                0.17455173 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04430912 = queryNorm
                0.69639564 = fieldWeight in 6175, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.125 = fieldNorm(doc=6175)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  5. Joyce, T.; Needham, R.M.: ¬The thesaurus approach to information retrieval (1958) 0.02
    0.015194632 = product of:
      0.030389264 = sum of:
        0.030389264 = product of:
          0.09116779 = sum of:
            0.09116779 = weight(_text_:t in 1959) [ClassicSimilarity], result of:
              0.09116779 = score(doc=1959,freq=2.0), product of:
                0.17455173 = queryWeight, product of:
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.04430912 = queryNorm
                0.5222967 = fieldWeight in 1959, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9394085 = idf(docFreq=2338, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1959)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  6. Wiener, N.: ¬The human use of human beings : cybernetics and society (1950) 0.01
    0.012006547 = product of:
      0.024013095 = sum of:
        0.024013095 = product of:
          0.072039284 = sum of:
            0.072039284 = weight(_text_:22 in 4857) [ClassicSimilarity], result of:
              0.072039284 = score(doc=4857,freq=2.0), product of:
                0.15516299 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04430912 = queryNorm
                0.46428138 = fieldWeight in 4857, 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=4857)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    8. 7.2000 18:17:22
  7. ¬The Role of classification in the modern American library : papers presented at an institute conducted by the University of Illinois Graduate School of Library Science, 1.-4.11.1959 (1959) 0.01
    0.012006547 = product of:
      0.024013095 = sum of:
        0.024013095 = product of:
          0.072039284 = sum of:
            0.072039284 = weight(_text_:22 in 5256) [ClassicSimilarity], result of:
              0.072039284 = score(doc=5256,freq=2.0), product of:
                0.15516299 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04430912 = queryNorm
                0.46428138 = fieldWeight in 5256, 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=5256)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    3.10.2000 10:22:59