Search (1 results, page 1 of 1)

  1. Black, G.: Videotex at the crossroads (1993) 11.01 
    11.008321 = weight(object_ss:Prestel in 73) [ClassicSimilarity], result of:
  11.008321 = fieldWeight in 73, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    11.008321 = idf(docFreq=1, maxDocs=44421)
    1.0 = fieldNorm(doc=73)
    Object
    Prestel