Search (1 results, page 1 of 1)

  • × author_ss:"Purcell, R."
  • × theme_ss:"Informationsmittel"
  • × year_i:[1980 TO 1990}
  1. Purcell, R.: User orientation for the Electronic Encyclopedia (1989) 0.07 
    0.0689581 = product of:
  0.1379162 = sum of:
    0.1379162 = product of:
      0.2758324 = sum of:
        0.2758324 = weight(_text_:encyclopedia in 2527) [ClassicSimilarity], result of:
          0.2758324 = score(doc=2527,freq=6.0), product of:
            0.270842 = queryWeight, product of:
              5.321862 = idf(docFreq=586, maxDocs=44218)
              0.05089233 = queryNorm
            1.0184256 = fieldWeight in 2527, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              5.321862 = idf(docFreq=586, maxDocs=44218)
              0.078125 = fieldNorm(doc=2527)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    The CD-ROM data base, Grolier's Electronic Encyclopedia is designed to suit 2 types of user: library patrons (end users); and reference librarians. The 2 user modes are described briefly. Experience with the product at the School of Library and Information Science, Indiana University at Bloomington, is described.
    Object
    Grolier encyclopedia