Search (3 results, page 1 of 1)

  • × type_ss:"b"
  • × theme_ss:"OPAC"
  1. Efthimiadis, E.N.; Mitev, N.N.: ¬A classified bibliography on online public access catalogues (1987) 0.01 
    0.006866273 = product of:
  0.027465092 = sum of:
    0.027465092 = weight(_text_:information in 508) [ClassicSimilarity], result of:
      0.027465092 = score(doc=508,freq=2.0), product of:
        0.08850355 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.050415643 = queryNorm
        0.3103276 = fieldWeight in 508, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.125 = fieldNorm(doc=508)
  0.25 = coord(1/4)
    Imprint
    London : City University / Dept. of Information Science
  2. Moulaison, H.L.: OPAC queries at a medium-sized academic library : a transaction log analysis (2008) 0.01 
    0.0059767957 = product of:
  0.023907183 = sum of:
    0.023907183 = product of:
      0.047814365 = sum of:
        0.047814365 = weight(_text_:22 in 3599) [ClassicSimilarity], result of:
          0.047814365 = score(doc=3599,freq=2.0), product of:
            0.17654699 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050415643 = queryNorm
            0.2708308 = fieldWeight in 3599, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3599)
      0.5 = coord(1/2)
  0.25 = coord(1/4)
    Date
    10. 9.2000 17:38:22
  3. Efthimiadis, E.N.; Neilson, C.: ¬A classified bibliography on online public access catalogues (1989) 0.00 
    0.0042914203 = product of:
  0.017165681 = sum of:
    0.017165681 = weight(_text_:information in 509) [ClassicSimilarity], result of:
      0.017165681 = score(doc=509,freq=2.0), product of:
        0.08850355 = queryWeight, product of:
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.050415643 = queryNorm
        0.19395474 = fieldWeight in 509, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.7554779 = idf(docFreq=20772, maxDocs=44218)
          0.078125 = fieldNorm(doc=509)
  0.25 = coord(1/4)
    Series
    British Library information guide; 10

Authors

Years

Themes