Search (2 results, page 1 of 1)

  • × author_ss:"Williams, P.W."
  • × year_i:[1980 TO 1990}
  1. Williams, P.W.; Goldsmith, G.: Information retrieval on mini- and microcomputers (1981) 0.01
    0.010109002 = product of:
      0.07076301 = sum of:
        0.022830293 = weight(_text_:information in 286) [ClassicSimilarity], result of:
          0.022830293 = score(doc=286,freq=4.0), product of:
            0.052020688 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.029633347 = queryNorm
            0.43886948 = fieldWeight in 286, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.125 = fieldNorm(doc=286)
        0.047932718 = weight(_text_:retrieval in 286) [ClassicSimilarity], result of:
          0.047932718 = score(doc=286,freq=2.0), product of:
            0.08963835 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.029633347 = queryNorm
            0.5347345 = fieldWeight in 286, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.125 = fieldNorm(doc=286)
      0.14285715 = coord(2/14)
    
    Source
    Annual review of information science and technology. 16(1981), S.85-112
  2. Goldsmith, G.; Williams, P.W.: Online searching made simple : a microcomputer interface for inexperienced users (1986) 0.00
    0.001008966 = product of:
      0.014125523 = sum of:
        0.014125523 = weight(_text_:information in 6959) [ClassicSimilarity], result of:
          0.014125523 = score(doc=6959,freq=2.0), product of:
            0.052020688 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.029633347 = queryNorm
            0.27153665 = fieldWeight in 6959, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.109375 = fieldNorm(doc=6959)
      0.071428575 = coord(1/14)
    
    Series
    Library and information research report; no.41

Types