Search (3 results, page 1 of 1)

  • × subject_ss:"Information technology"
  1. Schwersky, U.: Zur Problematik der Gestaltung von CD-ROM- Benutzeroberflächen (1992) 0.04
    0.03653069 = product of:
      0.109592065 = sum of:
        0.109592065 = product of:
          0.21918413 = sum of:
            0.21918413 = weight(_text_:dc20 in 523) [ClassicSimilarity], result of:
              0.21918413 = score(doc=523,freq=4.0), product of:
                0.31142822 = queryWeight, product of:
                  7.5072327 = idf(docFreq=65, maxDocs=44218)
                  0.041483756 = queryNorm
                0.70380306 = fieldWeight in 523, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  7.5072327 = idf(docFreq=65, maxDocs=44218)
                  0.046875 = fieldNorm(doc=523)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Classification
    025.3/0285 / dc20
    DDC
    025.3/0285 / dc20
  2. Oberhauser, O.: Multimedia information storage and retrieval using optical disc technology : potential for library and information services (1990) 0.03
    0.030442242 = product of:
      0.09132672 = sum of:
        0.09132672 = product of:
          0.18265344 = sum of:
            0.18265344 = weight(_text_:dc20 in 1543) [ClassicSimilarity], result of:
              0.18265344 = score(doc=1543,freq=4.0), product of:
                0.31142822 = queryWeight, product of:
                  7.5072327 = idf(docFreq=65, maxDocs=44218)
                  0.041483756 = queryNorm
                0.58650255 = fieldWeight in 1543, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  7.5072327 = idf(docFreq=65, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1543)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Classification
    025.3/0285 / dc20
    DDC
    025.3/0285 / dc20
  3. Building information infrastructure : issues in the development of the National Research and Education Network (1992) 0.01
    0.011240954 = product of:
      0.03372286 = sum of:
        0.03372286 = product of:
          0.06744572 = sum of:
            0.06744572 = weight(_text_:22 in 3983) [ClassicSimilarity], result of:
              0.06744572 = score(doc=3983,freq=2.0), product of:
                0.14526905 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041483756 = queryNorm
                0.46428138 = fieldWeight in 3983, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=3983)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    1. 3.2008 12:42:22

Languages