Search (2 results, page 1 of 1)

  • × theme_ss:"Geschichte der Klassifikationssysteme"
  • × theme_ss:"Notationen / Signaturen"
  1. Lehnus, D.J.: Book numbers : history, principles and applications (1980) 0.00
    0.0027963533 = product of:
      0.008389059 = sum of:
        0.008389059 = weight(_text_:s in 3340) [ClassicSimilarity], result of:
          0.008389059 = score(doc=3340,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.19219826 = fieldWeight in 3340, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.125 = fieldNorm(doc=3340)
      0.33333334 = coord(1/3)
    
    Pages
    IV,153 S
  2. Satija, M.P.: History of book numbers (1987) 0.00
    0.0012234044 = product of:
      0.0036702133 = sum of:
        0.0036702133 = weight(_text_:s in 1243) [ClassicSimilarity], result of:
          0.0036702133 = score(doc=1243,freq=2.0), product of:
            0.043647945 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.04014573 = queryNorm
            0.08408674 = fieldWeight in 1243, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1243)
      0.33333334 = coord(1/3)
    
    Source
    International classification. 14(1987), S.70-76

Types