Search (2 results, page 1 of 1)

  • × subject_ss:"Informationstechnik / Prognose"
  • × type_ss:"m"
  1. Steinbuch, K.: ¬Die informierte Gesellschaft : Geschichte und Zukunft der Nachrichtentechnik (1969) 0.01
    0.009324351 = product of:
      0.018648703 = sum of:
        0.018648703 = product of:
          0.027973052 = sum of:
            0.025598504 = weight(_text_:k in 4325) [ClassicSimilarity], result of:
              0.025598504 = score(doc=4325,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.15776339 = fieldWeight in 4325, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.03125 = fieldNorm(doc=4325)
            0.0023745487 = weight(_text_:s in 4325) [ClassicSimilarity], result of:
              0.0023745487 = score(doc=4325,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.048049565 = fieldWeight in 4325, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03125 = fieldNorm(doc=4325)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Pages
    256 S
  2. Levinson, P.: ¬The soft edge : a natural history and future of the information revolution (1997) 0.00
    5.596865E-4 = product of:
      0.001119373 = sum of:
        0.001119373 = product of:
          0.003358119 = sum of:
            0.003358119 = weight(_text_:s in 342) [ClassicSimilarity], result of:
              0.003358119 = score(doc=342,freq=4.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.06795235 = fieldWeight in 342, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.03125 = fieldNorm(doc=342)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: Managing information 4(1997) no.11, S.41 (M. Duncan)
    Pages
    xviii, 257 S