Search (1 results, page 1 of 1)

  • × language_ss:"d"
  • × theme_ss:"Datenfernübertragung"
  • × year_i:[1980 TO 1990}
  1. Kropp, H.: DFÜ: sämtliche Einsatzmöglichkeiten der Fernsprech- und Datexdienste : aktuelles Nachschlagewerk mit Musterlösungen für die rationelle Nutzung der Postdienste und Erfahrungsberichte aus der Praxis (1988) 0.01
    0.0063925497 = product of:
      0.0639255 = sum of:
        0.023178069 = weight(_text_:und in 3084) [ClassicSimilarity], result of:
          0.023178069 = score(doc=3084,freq=4.0), product of:
            0.04780656 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021569785 = queryNorm
            0.4848303 = fieldWeight in 3084, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.109375 = fieldNorm(doc=3084)
        0.017569361 = product of:
          0.052708082 = sum of:
            0.052708082 = weight(_text_:l in 3084) [ClassicSimilarity], result of:
              0.052708082 = score(doc=3084,freq=2.0), product of:
                0.0857324 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.021569785 = queryNorm
                0.6147977 = fieldWeight in 3084, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3084)
          0.33333334 = coord(1/3)
        0.023178069 = weight(_text_:und in 3084) [ClassicSimilarity], result of:
          0.023178069 = score(doc=3084,freq=4.0), product of:
            0.04780656 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021569785 = queryNorm
            0.4848303 = fieldWeight in 3084, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.109375 = fieldNorm(doc=3084)
      0.1 = coord(3/30)
    
    Type
    l