Search (2 results, page 1 of 1)

  • × subject_ss:"Information retrieval / Use of / On-line computers"
  1. Anders, V.: Automated information retrieval in libraries : a management handbook (1992) 0.02
    0.019381378 = product of:
      0.038762756 = sum of:
        0.038762756 = product of:
          0.11628826 = sum of:
            0.11628826 = weight(_text_:v in 6510) [ClassicSimilarity], result of:
              0.11628826 = score(doc=6510,freq=2.0), product of:
                0.21606015 = queryWeight, product of:
                  4.871427 = idf(docFreq=920, maxDocs=44218)
                  0.044352535 = queryNorm
                0.5382217 = fieldWeight in 6510, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.871427 = idf(docFreq=920, maxDocs=44218)
                  0.078125 = fieldNorm(doc=6510)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  2. Convey, J.: Online information retrieval : an introductory manual to principles and practice (1992) 0.01
    0.0094884625 = product of:
      0.018976925 = sum of:
        0.018976925 = product of:
          0.056930773 = sum of:
            0.056930773 = weight(_text_:w in 763) [ClassicSimilarity], result of:
              0.056930773 = score(doc=763,freq=2.0), product of:
                0.1690189 = queryWeight, product of:
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.044352535 = queryNorm
                0.33683082 = fieldWeight in 763, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.0625 = fieldNorm(doc=763)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Footnote
    Frühere Ausgaben: 1977, 1984, 1989. - Rez. in: Library Association record 95(1993) no.2, S.109 (W. Ashworth); JASIS 45(1994) no.3, S.219-220. (C. Tenopir); IfB 2(1994) H.1, S.11-12 (K.-H. Dietz)

Authors