Search (1 results, page 1 of 1)

  • × author_ss:"Warner, A.J."
  • × theme_ss:"Grundlagen u. Einführungen: Allgemeine Literatur"
  1. Lancaster, F.W.; Warner, A.J.: Information retrieval today (1993) 0.02 
    0.015781997 = product of:
  0.031563994 = sum of:
    0.031563994 = product of:
      0.06312799 = sum of:
        0.06312799 = weight(_text_:b in 4607) [ClassicSimilarity], result of:
          0.06312799 = score(doc=4607,freq=2.0), product of:
            0.16126883 = queryWeight, product of:
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.045518078 = queryNorm
            0.3914457 = fieldWeight in 4607, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.078125 = fieldNorm(doc=4607)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Rez. in: Information processing and management 30(1994) no.4, S.581-582 (L. Schamber); Journal of documentation 51(1995) no.1, S.76-77 (B. Frohmann)