Search (6 results, page 1 of 1)

  • × subject_ss:"Information services"
  1. Reference and information services : an introduction (1995) 0.03
    0.02807469 = product of:
      0.1263361 = sum of:
        0.07203936 = weight(_text_:elektronische in 1523) [ClassicSimilarity], result of:
          0.07203936 = score(doc=1523,freq=8.0), product of:
            0.1723485 = queryWeight, product of:
              4.728978 = idf(docFreq=1061, maxDocs=44218)
              0.03644519 = queryNorm
            0.41798657 = fieldWeight in 1523, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              4.728978 = idf(docFreq=1061, maxDocs=44218)
              0.03125 = fieldNorm(doc=1523)
        0.054296736 = weight(_text_:bibliothek in 1523) [ClassicSimilarity], result of:
          0.054296736 = score(doc=1523,freq=8.0), product of:
            0.14962682 = queryWeight, product of:
              4.1055303 = idf(docFreq=1980, maxDocs=44218)
              0.03644519 = queryNorm
            0.36288103 = fieldWeight in 1523, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              4.1055303 = idf(docFreq=1980, maxDocs=44218)
              0.03125 = fieldNorm(doc=1523)
      0.22222222 = coord(2/9)
    
    Classification
    All B 91 / Elektronische Publikationen
    a Angelsächsische Welt / All B 91 Elektronische Publikationen
    RSWK
    Bibliothek / Informationsvermittlung (GBV)
    Bibliothek / Auskunftsdienst (SWB)
    SBB
    All B 91 / Elektronische Publikationen
    a Angelsächsische Welt / All B 91 Elektronische Publikationen
    Subject
    Bibliothek / Informationsvermittlung (GBV)
    Bibliothek / Auskunftsdienst (SWB)
  2. Reference and information services : an introduction (2001) 0.01
    0.0120659415 = product of:
      0.10859347 = sum of:
        0.10859347 = weight(_text_:bibliothek in 1522) [ClassicSimilarity], result of:
          0.10859347 = score(doc=1522,freq=8.0), product of:
            0.14962682 = queryWeight, product of:
              4.1055303 = idf(docFreq=1980, maxDocs=44218)
              0.03644519 = queryNorm
            0.72576207 = fieldWeight in 1522, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              4.1055303 = idf(docFreq=1980, maxDocs=44218)
              0.0625 = fieldNorm(doc=1522)
      0.11111111 = coord(1/9)
    
    RSWK
    Bibliothek / Informationsvermittlung (GBV)
    Bibliothek / Auskunftsdienst (SWB)
    Subject
    Bibliothek / Informationsvermittlung (GBV)
    Bibliothek / Auskunftsdienst (SWB)
  3. Nicholas, D.: Assessing information needs : tools, techniques and concepts for the Internet age (2000) 0.01
    0.006398932 = product of:
      0.057590388 = sum of:
        0.057590388 = weight(_text_:bibliothek in 1745) [ClassicSimilarity], result of:
          0.057590388 = score(doc=1745,freq=4.0), product of:
            0.14962682 = queryWeight, product of:
              4.1055303 = idf(docFreq=1980, maxDocs=44218)
              0.03644519 = queryNorm
            0.38489348 = fieldWeight in 1745, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.1055303 = idf(docFreq=1980, maxDocs=44218)
              0.046875 = fieldNorm(doc=1745)
      0.11111111 = coord(1/9)
    
    RSWK
    Urheberrecht / Bibliothek (HBZ)
    Subject
    Urheberrecht / Bibliothek (HBZ)
  4. Farkas-Conn, I.S.: From documentation to information science : the beginnings and early developments of the American Documentation Institute - American Society for Information Science (1990) 0.00
    0.0037101847 = product of:
      0.033391662 = sum of:
        0.033391662 = product of:
          0.100174986 = sum of:
            0.100174986 = weight(_text_:1990 in 2212) [ClassicSimilarity], result of:
              0.100174986 = score(doc=2212,freq=3.0), product of:
                0.1642572 = queryWeight, product of:
                  4.506965 = idf(docFreq=1325, maxDocs=44218)
                  0.03644519 = queryNorm
                0.6098666 = fieldWeight in 2212, product of:
                  1.7320508 = tf(freq=3.0), with freq of:
                    3.0 = termFreq=3.0
                  4.506965 = idf(docFreq=1325, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2212)
          0.33333334 = coord(1/3)
      0.11111111 = coord(1/9)
    
    Year
    1990
  5. Information industry directory : a comprehensive international descriptive guide to ... organizations, systems, and services involved in the production an distribution of information in electronic form (1992) 0.00
    0.0024234825 = product of:
      0.021811342 = sum of:
        0.021811342 = product of:
          0.065434024 = sum of:
            0.065434024 = weight(_text_:1990 in 819) [ClassicSimilarity], result of:
              0.065434024 = score(doc=819,freq=2.0), product of:
                0.1642572 = queryWeight, product of:
                  4.506965 = idf(docFreq=1325, maxDocs=44218)
                  0.03644519 = queryNorm
                0.3983632 = fieldWeight in 819, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.506965 = idf(docFreq=1325, maxDocs=44218)
                  0.0625 = fieldNorm(doc=819)
          0.33333334 = coord(1/3)
      0.11111111 = coord(1/9)
    
    Content
    Früher (bis Ausg.10(1990)) u.d.T.:Encyclopedia of information systems and services
  6. Nicholas, D.: Assessing information needs : tools and techniques (1996) 0.00
    0.0018288224 = product of:
      0.016459402 = sum of:
        0.016459402 = product of:
          0.0493782 = sum of:
            0.0493782 = weight(_text_:22 in 5941) [ClassicSimilarity], result of:
              0.0493782 = score(doc=5941,freq=2.0), product of:
                0.12762484 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03644519 = queryNorm
                0.38690117 = fieldWeight in 5941, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=5941)
          0.33333334 = coord(1/3)
      0.11111111 = coord(1/9)
    
    Date
    26. 2.2008 19:22:51