Search (3 results, page 1 of 1)

  • × language_ss:"e"
  • × theme_ss:"Informationsmittel"
  • × type_ss:"i"
  • × type_ss:"m"
  1. Kister, K.F.: Kister's best encyclopedias : a comparative guide to general and specialized encyclopedias (1994) 0.03 
    0.03185038 = product of:
  0.06370076 = sum of:
    0.06370076 = product of:
      0.12740152 = sum of:
        0.12740152 = weight(_text_:encyclopedia in 1738) [ClassicSimilarity], result of:
          0.12740152 = score(doc=1738,freq=2.0), product of:
            0.270842 = queryWeight, product of:
              5.321862 = idf(docFreq=586, maxDocs=44218)
              0.05089233 = queryNorm
            0.4703906 = fieldWeight in 1738, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.321862 = idf(docFreq=586, maxDocs=44218)
              0.0625 = fieldNorm(doc=1738)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Updated and expanded volume offering in-depth evaluations of 77 general encyclopedias, including electronic products; and reviews of over 800 subject-specific and 44 foreign language encyclopedias. Each encyclopedia evaluated is graded according to its coverage, accuracy, recency and clarity
  2. Information industry directory : a comprehensive international descriptive guide to ... organizations, systems, and services involved in the production an distribution of information in electronic form (1992) 0.03 
    0.03185038 = product of:
  0.06370076 = sum of:
    0.06370076 = product of:
      0.12740152 = sum of:
        0.12740152 = weight(_text_:encyclopedia in 819) [ClassicSimilarity], result of:
          0.12740152 = score(doc=819,freq=2.0), product of:
            0.270842 = queryWeight, product of:
              5.321862 = idf(docFreq=586, maxDocs=44218)
              0.05089233 = queryNorm
            0.4703906 = fieldWeight in 819, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.321862 = idf(docFreq=586, maxDocs=44218)
              0.0625 = fieldNorm(doc=819)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Content
    Früher (bis Ausg.10(1990)) u.d.T.:Encyclopedia of information systems and services
  3. CD-ROMs in print (1995) 0.02 
    0.020685624 = product of:
  0.04137125 = sum of:
    0.04137125 = product of:
      0.0827425 = sum of:
        0.0827425 = weight(_text_:22 in 7589) [ClassicSimilarity], result of:
          0.0827425 = score(doc=7589,freq=2.0), product of:
            0.17821628 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05089233 = queryNorm
            0.46428138 = fieldWeight in 7589, 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=7589)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Rez. in: Audiovisual librarian 22(1996) no.2, S.130-131 ( R. Williams)

Classifications