Search (2 results, page 1 of 1)

  • × author_ss:"Perreault, J.M."
  • × year_i:[1960 TO 1970}
  1. Perreault, J.M.: ¬An introduction to Universal Decimal Classification (1969) 0.02 
    0.018023007 = product of:
  0.036046013 = sum of:
    0.036046013 = product of:
      0.07209203 = sum of:
        0.07209203 = weight(_text_:m in 3535) [ClassicSimilarity], result of:
          0.07209203 = score(doc=3535,freq=2.0), product of:
            0.13110629 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.052685954 = queryNorm
            0.54987466 = fieldWeight in 3535, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.15625 = fieldNorm(doc=3535)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    m
  2. Perreault, J.M.: Towards a theory for UDC : essays aimed at structural understanding and operational improvement (1969) 0.01 
    0.014418405 = product of:
  0.02883681 = sum of:
    0.02883681 = product of:
      0.05767362 = sum of:
        0.05767362 = weight(_text_:m in 3415) [ClassicSimilarity], result of:
          0.05767362 = score(doc=3415,freq=2.0), product of:
            0.13110629 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.052685954 = queryNorm
            0.4398997 = fieldWeight in 3415, 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=3415)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    m