Search (2 results, page 1 of 1)

  • × author_ss:"Harry, V."
  • × author_ss:"Oppenheim, C."
  • × language_ss:"e"
  1. Harry, V.; Oppenheim, C.: Evaluation of electronic databases : pt.1: criteria for testing CD-ROM products (1993) 0.00 
    0.0027481033 = product of:
  0.00824431 = sum of:
    0.00824431 = weight(_text_:e in 7429) [ClassicSimilarity], result of:
      0.00824431 = score(doc=7429,freq=2.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.12704675 = fieldWeight in 7429, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0625 = fieldNorm(doc=7429)
  0.33333334 = coord(1/3)
    Language
    e
  2. Harry, V.; Oppenheim, C.: Evaluation of electronic databases : pt.2: testing CD-ROM products (1993) 0.00 
    0.0027481033 = product of:
  0.00824431 = sum of:
    0.00824431 = weight(_text_:e in 7430) [ClassicSimilarity], result of:
      0.00824431 = score(doc=7430,freq=2.0), product of:
        0.064891934 = queryWeight, product of:
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0451463 = queryNorm
        0.12704675 = fieldWeight in 7430, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.43737 = idf(docFreq=28552, maxDocs=44218)
          0.0625 = fieldNorm(doc=7430)
  0.33333334 = coord(1/3)
    Language
    e