Search (3 results, page 1 of 1)

  • × author_ss:"Trotter, R."
  • × language_ss:"e"
  • × year_i:[1990 TO 2000}
  1. Trotter, R.: Dewey 21 : a personal view (1997) 0.02 
    0.017903075 = product of:
  0.08951537 = sum of:
    0.08951537 = weight(_text_:21 in 139) [ClassicSimilarity], result of:
      0.08951537 = score(doc=139,freq=6.0), product of:
        0.1887428 = queryWeight, product of:
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.060925465 = queryNorm
        0.4742717 = fieldWeight in 139, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.0625 = fieldNorm(doc=139)
  0.2 = coord(1/5)
    Abstract
    Offers a personal view of the 21st or latest revision of the DDC which was implemented by the Library of Congress in Sep 96 and the British Library in Dec 96. Draws attention to the overriding characteristics of Dewey 21, increased user convenience with simplification of notes, improvement of headings and better guidance in the manual. Discusses the major revisions and the creation of new schedules
    Object
    DDC-21
  2. New, G.; Trotter, R.: Revising the life sciences for Dewey 21 (1996) 0.01 
    0.014617798 = product of:
  0.07308899 = sum of:
    0.07308899 = weight(_text_:21 in 140) [ClassicSimilarity], result of:
      0.07308899 = score(doc=140,freq=4.0), product of:
        0.1887428 = queryWeight, product of:
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.060925465 = queryNorm
        0.3872412 = fieldWeight in 140, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.0625 = fieldNorm(doc=140)
  0.2 = coord(1/5)
    Object
    DDC-21
  3. Trotter, R.; Woodhouse, S.: On the road with DDC (1993) 0.01 
    0.010336344 = product of:
  0.05168172 = sum of:
    0.05168172 = weight(_text_:21 in 7933) [ClassicSimilarity], result of:
      0.05168172 = score(doc=7933,freq=2.0), product of:
        0.1887428 = queryWeight, product of:
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.060925465 = queryNorm
        0.27382088 = fieldWeight in 7933, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.0625 = fieldNorm(doc=7933)
  0.2 = coord(1/5)
    Object
    DDC-21

Authors