Search (1 results, page 1 of 1)

  • × author_ss:"Lynch, C.A."
  • × theme_ss:"OPAC"
  • × year_i:[1990 TO 2000}
  1. Lynch, C.A.: ¬The next generation of public access information retrieval systems for research libraries : lessons from ten years of the MELVYL system (1992) 0.01
    0.008845377 = product of:
      0.061917633 = sum of:
        0.019976506 = weight(_text_:information in 2971) [ClassicSimilarity], result of:
          0.019976506 = score(doc=2971,freq=4.0), product of:
            0.052020688 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.029633347 = queryNorm
            0.3840108 = fieldWeight in 2971, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.109375 = fieldNorm(doc=2971)
        0.04194113 = weight(_text_:retrieval in 2971) [ClassicSimilarity], result of:
          0.04194113 = score(doc=2971,freq=2.0), product of:
            0.08963835 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.029633347 = queryNorm
            0.46789268 = fieldWeight in 2971, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.109375 = fieldNorm(doc=2971)
      0.14285715 = coord(2/14)
    
    Source
    Information technology and libraries. 11(1992) no.4, S.405-415