Search (5 results, page 1 of 1)

  • × subject_ss:"Information retrieval / Use of / On-line computers"
  1. Convey, J.: Online information retrieval : an introductory manual to principles and practice (1992) 0.02
    0.01811568 = product of:
      0.16304113 = sum of:
        0.16304113 = sum of:
          0.103930615 = weight(_text_:1977 in 763) [ClassicSimilarity], result of:
            0.103930615 = score(doc=763,freq=2.0), product of:
              0.19089708 = queryWeight, product of:
                6.159553 = idf(docFreq=253, maxDocs=44218)
                0.030992035 = queryNorm
              0.5444327 = fieldWeight in 763, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.159553 = idf(docFreq=253, maxDocs=44218)
                0.0625 = fieldNorm(doc=763)
          0.05911051 = weight(_text_:1992 in 763) [ClassicSimilarity], result of:
            0.05911051 = score(doc=763,freq=3.0), product of:
              0.13008796 = queryWeight, product of:
                4.197464 = idf(docFreq=1806, maxDocs=44218)
                0.030992035 = queryNorm
              0.4543888 = fieldWeight in 763, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.197464 = idf(docFreq=1806, maxDocs=44218)
                0.0625 = fieldNorm(doc=763)
      0.11111111 = coord(1/9)
    
    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)
    Year
    1992
  2. Anders, V.: Automated information retrieval in libraries : a management handbook (1992) 0.00
    0.0041048964 = product of:
      0.03694407 = sum of:
        0.03694407 = product of:
          0.07388814 = sum of:
            0.07388814 = weight(_text_:1992 in 6510) [ClassicSimilarity], result of:
              0.07388814 = score(doc=6510,freq=3.0), product of:
                0.13008796 = queryWeight, product of:
                  4.197464 = idf(docFreq=1806, maxDocs=44218)
                  0.030992035 = queryNorm
                0.567986 = fieldWeight in 6510, product of:
                  1.7320508 = tf(freq=3.0), with freq of:
                    3.0 = termFreq=3.0
                  4.197464 = idf(docFreq=1806, maxDocs=44218)
                  0.078125 = fieldNorm(doc=6510)
          0.5 = coord(1/2)
      0.11111111 = coord(1/9)
    
    Year
    1992
  3. Chamis, A.Y.: Vocabulary control and search strategies in online searching (1991) 0.00
    0.003791941 = product of:
      0.03412747 = sum of:
        0.03412747 = product of:
          0.06825494 = sum of:
            0.06825494 = weight(_text_:1992 in 820) [ClassicSimilarity], result of:
              0.06825494 = score(doc=820,freq=4.0), product of:
                0.13008796 = queryWeight, product of:
                  4.197464 = idf(docFreq=1806, maxDocs=44218)
                  0.030992035 = queryNorm
                0.524683 = fieldWeight in 820, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  4.197464 = idf(docFreq=1806, maxDocs=44218)
                  0.0625 = fieldNorm(doc=820)
          0.5 = coord(1/2)
      0.11111111 = coord(1/9)
    
    Footnote
    Rez. in: Computers in libraries 12(1992) no.2, S.46-47; Library quarterly 62(1992) no.3, S.347-349 (R. Fidel)
  4. Meadow, C.T.: Text information retrieval systems (1992) 0.00
    0.0031351666 = product of:
      0.0282165 = sum of:
        0.0282165 = product of:
          0.056433 = sum of:
            0.056433 = weight(_text_:1992 in 1519) [ClassicSimilarity], result of:
              0.056433 = score(doc=1519,freq=7.0), product of:
                0.13008796 = queryWeight, product of:
                  4.197464 = idf(docFreq=1806, maxDocs=44218)
                  0.030992035 = queryNorm
                0.43380648 = fieldWeight in 1519, product of:
                  2.6457512 = tf(freq=7.0), with freq of:
                    7.0 = termFreq=7.0
                  4.197464 = idf(docFreq=1806, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1519)
          0.5 = coord(1/2)
      0.11111111 = coord(1/9)
    
    Classification
    Z699.M413 1992
    LCC
    Z699.M413 1992
    Year
    1992
  5. Peters, T.A.: ¬The online catalog : A critical examination of public use (1991) 0.00
    0.0026813073 = product of:
      0.024131766 = sum of:
        0.024131766 = product of:
          0.04826353 = sum of:
            0.04826353 = weight(_text_:1992 in 818) [ClassicSimilarity], result of:
              0.04826353 = score(doc=818,freq=2.0), product of:
                0.13008796 = queryWeight, product of:
                  4.197464 = idf(docFreq=1806, maxDocs=44218)
                  0.030992035 = queryNorm
                0.3710069 = fieldWeight in 818, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.197464 = idf(docFreq=1806, maxDocs=44218)
                  0.0625 = fieldNorm(doc=818)
          0.5 = coord(1/2)
      0.11111111 = coord(1/9)
    
    Footnote
    Rez. in: College and research libraries 52(1991) S.590-591 (F. Wilson); Journal of academic librarianship 18(1992) no.1, S-40-42 (M.D. Behr)