Search (2 results, page 1 of 1)

  • × author_ss:"Large, J.A."
  • × theme_ss:"Informationsmittel"
  1. Large, J.A.: New Grolier electronic encyclopedia (1990) 0.01 
    0.00849658 = product of:
  0.03398632 = sum of:
    0.03398632 = weight(_text_:information in 8982) [ClassicSimilarity], result of:
      0.03398632 = score(doc=8982,freq=4.0), product of:
        0.08850355 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.050415643 = queryNorm
        0.3840108 = fieldWeight in 8982, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.109375 = fieldNorm(doc=8982)
  0.25 = coord(1/4)
    Imprint
    Aldershot, Hant : Gower / Information Automation Ltd
    Source
    CD-ROM information products: an evaluative guide and directory. Ed.: C.J. Armstrong et al
  2. Large, J.A.: Evaluation of electronic media as reference sources (1991) 0.01 
    0.006866273 = product of:
  0.027465092 = sum of:
    0.027465092 = weight(_text_:information in 1293) [ClassicSimilarity], result of:
      0.027465092 = score(doc=1293,freq=2.0), product of:
        0.08850355 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.050415643 = queryNorm
        0.3103276 = fieldWeight in 1293, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.125 = fieldNorm(doc=1293)
  0.25 = coord(1/4)
    Source
    Encyclopedia of library and information science. Vol.48, [=Suppl.11]