Search (1 results, page 1 of 1)

  • × author_ss:"Jonker, F."
  • × theme_ss:"Grundlagen u. Einführungen: Allgemeine Literatur"
  1. Jonker, F.: Indexing theory, indexing methods, and search devices (1964) 0.05
    0.052162267 = product of:
      0.13040566 = sum of:
        0.06324378 = weight(_text_:j in 6246) [ClassicSimilarity], result of:
          0.06324378 = score(doc=6246,freq=2.0), product of:
            0.12867662 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04049623 = queryNorm
            0.4914939 = fieldWeight in 6246, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.109375 = fieldNorm(doc=6246)
        0.06716188 = weight(_text_:u in 6246) [ClassicSimilarity], result of:
          0.06716188 = score(doc=6246,freq=2.0), product of:
            0.13260265 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.04049623 = queryNorm
            0.50648975 = fieldWeight in 6246, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.109375 = fieldNorm(doc=6246)
      0.4 = coord(2/5)
    
    Footnote
    Rez. in: College and research libraries 25(1964) no.6, S.519 (J. Becker)
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur