Search (5 results, page 1 of 1)

  • × author_ss:"Nicholls, P.T."
  1. Nicholls, P.T.: CD-ROM collection builder's toolkit : the definitive reference for CD-ROM buyers (1991) 0.01 
    0.014022535 = product of:
  0.042067602 = sum of:
    0.042067602 = product of:
      0.16827041 = sum of:
        0.16827041 = weight(_text_:cd in 4940) [ClassicSimilarity], result of:
          0.16827041 = score(doc=4940,freq=4.0), product of:
            0.16313457 = queryWeight, product of:
              4.125929 = idf(docFreq=1940, maxDocs=44218)
              0.03953887 = queryNorm
            1.0314822 = fieldWeight in 4940, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.125929 = idf(docFreq=1940, maxDocs=44218)
              0.125 = fieldNorm(doc=4940)
      0.25 = coord(1/4)
  0.33333334 = coord(1/3)
  2. Nicholls, P.T.: CD-ROM buyer's guide & handbook : the definitive reference for CD-ROM users (1993) 0.01 
    0.01311688 = product of:
  0.03935064 = sum of:
    0.03935064 = product of:
      0.15740256 = sum of:
        0.15740256 = weight(_text_:cd in 3025) [ClassicSimilarity], result of:
          0.15740256 = score(doc=3025,freq=14.0), product of:
            0.16313457 = queryWeight, product of:
              4.125929 = idf(docFreq=1940, maxDocs=44218)
              0.03953887 = queryNorm
            0.9648633 = fieldWeight in 3025, product of:
              3.7416575 = tf(freq=14.0), with freq of:
                14.0 = termFreq=14.0
              4.125929 = idf(docFreq=1940, maxDocs=44218)
              0.0625 = fieldNorm(doc=3025)
      0.25 = coord(1/4)
  0.33333334 = coord(1/3)
    Content
    State of the industry / Evaluating and buying titles / Buying a CD-ROM drive / Understanding spe csheets / Over 200 top CD-ROM titles evaluated and rated / How discs are made / Evaluating CD-ROM retrieval software / CD-ROM collection building / Glossary of terms / Huge directory of CD-ROM reviews / Pre-purchase checklists / Comprehensive bibliography / Comparison of directories, journals, newsletters, books and other resources
  3. Han, I.; Nicholls, P.T.: Evaluation of KAware disk publisher and the KAware2 retrieval system (1990) 0.01 
    0.009915429 = product of:
  0.029746287 = sum of:
    0.029746287 = product of:
      0.11898515 = sum of:
        0.11898515 = weight(_text_:cd in 3241) [ClassicSimilarity], result of:
          0.11898515 = score(doc=3241,freq=2.0), product of:
            0.16313457 = queryWeight, product of:
              4.125929 = idf(docFreq=1940, maxDocs=44218)
              0.03953887 = queryNorm
            0.72936803 = fieldWeight in 3241, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.125929 = idf(docFreq=1940, maxDocs=44218)
              0.125 = fieldNorm(doc=3241)
      0.25 = coord(1/4)
  0.33333334 = coord(1/3)
    Source
    CD-ROM professional. 3(1990) no.3, S.45-50
  4. Nicholls, P.T.: ¬A framework for evaluating CD-ROM retrieval software (1990) 0.01 
    0.009915429 = product of:
  0.029746287 = sum of:
    0.029746287 = product of:
      0.11898515 = sum of:
        0.11898515 = weight(_text_:cd in 5300) [ClassicSimilarity], result of:
          0.11898515 = score(doc=5300,freq=2.0), product of:
            0.16313457 = queryWeight, product of:
              4.125929 = idf(docFreq=1940, maxDocs=44218)
              0.03953887 = queryNorm
            0.72936803 = fieldWeight in 5300, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.125929 = idf(docFreq=1940, maxDocs=44218)
              0.125 = fieldNorm(doc=5300)
      0.25 = coord(1/4)
  0.33333334 = coord(1/3)
  5. Nicholls, P.T.: Empirical validation of Lotka's law (1986) 0.01 
    0.009523505 = product of:
  0.028570514 = sum of:
    0.028570514 = product of:
      0.08571154 = sum of:
        0.08571154 = weight(_text_:22 in 5509) [ClassicSimilarity], result of:
          0.08571154 = score(doc=5509,freq=2.0), product of:
            0.13845839 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03953887 = queryNorm
            0.61904186 = fieldWeight in 5509, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=5509)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Source
    Information processing and management. 22(1986), S.417-419

Years

Types