Search (1 results, page 1 of 1)

0.041765288 = product of:
  0.083530575 = sum of:
    0.03295887 = weight(_text_:journal in 2519) [ClassicSimilarity], result of:
      0.03295887 = score(doc=2519,freq=2.0), product of:
        0.21290474 = queryWeight, product of:
          2.8022826 = idf(docFreq=7325, maxDocs=44421)
          0.07597547 = queryNorm
        0.1548057 = fieldWeight in 2519, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.8022826 = idf(docFreq=7325, maxDocs=44421)
          0.0390625 = fieldNorm(doc=2519)
    0.050571706 = weight(_text_:und in 2519) [ClassicSimilarity], result of:
      0.050571706 = score(doc=2519,freq=12.0), product of:
        0.16850592 = queryWeight, product of:
          2.217899 = idf(docFreq=13141, maxDocs=44421)
          0.07597547 = queryNorm
        0.30011827 = fieldWeight in 2519, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          2.217899 = idf(docFreq=13141, maxDocs=44421)
          0.0390625 = fieldNorm(doc=2519)
  0.5 = coord(2/4)

Classification

AN 96500 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationsvermittlung, Informationsplanung / Informationsbedarf
ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme

Footnote

Rez. in: Library quarterly 63(1993) no.1, S.106-108 (H.D. White); Journal of academic librarianship 19(1993) no.2, S.120 (H.D. White)

RVK

AN 96500 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationsvermittlung, Informationsplanung / Informationsbedarf
ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme