Search (2 results, page 1 of 1)

  • × theme_ss:"Notationen / Signaturen"
  • × type_ss:"m"
  • × year_i:[1980 TO 1990}
  1. Lehnus, D.J.: Book numbers : history, principles and applications (1980) 0.01
    0.013431097 = product of:
      0.13431098 = sum of:
        0.102341056 = weight(_text_:geschichte in 3340) [ClassicSimilarity], result of:
          0.102341056 = score(doc=3340,freq=2.0), product of:
            0.12180787 = queryWeight, product of:
              4.7528 = idf(docFreq=1036, maxDocs=44218)
              0.025628656 = queryNorm
            0.8401843 = fieldWeight in 3340, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.7528 = idf(docFreq=1036, maxDocs=44218)
              0.125 = fieldNorm(doc=3340)
        0.031969916 = weight(_text_:der in 3340) [ClassicSimilarity], result of:
          0.031969916 = score(doc=3340,freq=4.0), product of:
            0.05724844 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.025628656 = queryNorm
            0.5584417 = fieldWeight in 3340, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.125 = fieldNorm(doc=3340)
      0.1 = coord(2/20)
    
    Footnote
    Enthält Liste der Cutter-Tafeln
    Theme
    Geschichte der Klassifikationssysteme
  2. Comaroni, J.P.: Book numbers : a historical study and practical guide to their use (1981) 0.01
    0.01249472 = product of:
      0.1249472 = sum of:
        0.102341056 = weight(_text_:geschichte in 1244) [ClassicSimilarity], result of:
          0.102341056 = score(doc=1244,freq=2.0), product of:
            0.12180787 = queryWeight, product of:
              4.7528 = idf(docFreq=1036, maxDocs=44218)
              0.025628656 = queryNorm
            0.8401843 = fieldWeight in 1244, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.7528 = idf(docFreq=1036, maxDocs=44218)
              0.125 = fieldNorm(doc=1244)
        0.022606144 = weight(_text_:der in 1244) [ClassicSimilarity], result of:
          0.022606144 = score(doc=1244,freq=2.0), product of:
            0.05724844 = queryWeight, product of:
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.025628656 = queryNorm
            0.3948779 = fieldWeight in 1244, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.2337668 = idf(docFreq=12875, maxDocs=44218)
              0.125 = fieldNorm(doc=1244)
      0.1 = coord(2/20)
    
    Theme
    Geschichte der Klassifikationssysteme