Search (2 results, page 1 of 1)

  • × author_ss:"Lowery, J."
  • × theme_ss:"OPAC"
  1. Lowery, J.: ¬The British Library's OPAC 97 service : a note on information cultures (1997) 0.02
    0.015271729 = product of:
      0.030543458 = sum of:
        0.030543458 = product of:
          0.061086915 = sum of:
            0.061086915 = weight(_text_:j in 1433) [ClassicSimilarity], result of:
              0.061086915 = score(doc=1433,freq=2.0), product of:
                0.14500295 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.045634337 = queryNorm
                0.4212805 = fieldWeight in 1433, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1433)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. Lowery, J.: Online bibliographic services from The British Library's National Bibliographic Service (1997) 0.01
    0.010181152 = product of:
      0.020362305 = sum of:
        0.020362305 = product of:
          0.04072461 = sum of:
            0.04072461 = weight(_text_:j in 2817) [ClassicSimilarity], result of:
              0.04072461 = score(doc=2817,freq=2.0), product of:
                0.14500295 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.045634337 = queryNorm
                0.28085366 = fieldWeight in 2817, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0625 = fieldNorm(doc=2817)
          0.5 = coord(1/2)
      0.5 = coord(1/2)