Search (2 results, page 1 of 1)

  • × subject_ss:"Information technology / History"
  1. Buckland, M.K.: Emanuel Goldberg and his knowledge machine : information, invention, and political forces (2006) 0.02
    0.015512182 = product of:
      0.07756091 = sum of:
        0.07756091 = product of:
          0.15512182 = sum of:
            0.15512182 = weight(_text_:geschichte in 1991) [ClassicSimilarity], result of:
              0.15512182 = score(doc=1991,freq=18.0), product of:
                0.19693689 = queryWeight, product of:
                  4.7528 = idf(docFreq=1036, maxDocs=44218)
                  0.04143597 = queryNorm
                0.7876727 = fieldWeight in 1991, product of:
                  4.2426405 = tf(freq=18.0), with freq of:
                    18.0 = termFreq=18.0
                  4.7528 = idf(docFreq=1036, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1991)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    BK
    06.01 / Geschichte des Informations- und Dokumentationswesens
    54.01 / Geschichte der Informatik
    02.01 / Geschichte der Wissenschaft und Kultur
    Classification
    06.01 / Geschichte des Informations- und Dokumentationswesens
    54.01 / Geschichte der Informatik
    02.01 / Geschichte der Wissenschaft und Kultur
    RSWK
    Information und Dokumentation / Informationstechnik / Geschichte
    Subject
    Information und Dokumentation / Informationstechnik / Geschichte
    Theme
    Geschichte der Sacherschließung
  2. Levinson, P.: ¬The soft edge : a natural history and future of the information revolution (1997) 0.01
    0.008273165 = product of:
      0.04136582 = sum of:
        0.04136582 = product of:
          0.08273164 = sum of:
            0.08273164 = weight(_text_:geschichte in 342) [ClassicSimilarity], result of:
              0.08273164 = score(doc=342,freq=8.0), product of:
                0.19693689 = queryWeight, product of:
                  4.7528 = idf(docFreq=1036, maxDocs=44218)
                  0.04143597 = queryNorm
                0.42009214 = fieldWeight in 342, product of:
                  2.828427 = tf(freq=8.0), with freq of:
                    8.0 = termFreq=8.0
                  4.7528 = idf(docFreq=1036, maxDocs=44218)
                  0.03125 = fieldNorm(doc=342)
          0.5 = coord(1/2)
      0.2 = coord(1/5)
    
    Classification
    SR 800 Informatik / Nachschlagewerke. Didaktik / Allgemeines, Nachschlagewerke, Ausbildung / Geschichte der Datenverarbeitung
    RSWK
    Informationstechnik / Geschichte
    RVK
    SR 800 Informatik / Nachschlagewerke. Didaktik / Allgemeines, Nachschlagewerke, Ausbildung / Geschichte der Datenverarbeitung
    Subject
    Informationstechnik / Geschichte