Search (1 results, page 1 of 1)

  • × author_ss:"Jeffreys, A."
  • × theme_ss:"OPAC"
  1. Jeffreys, A.: OPAC use at Newcastle (1991) 0.03
    0.026529858 = product of:
      0.053059716 = sum of:
        0.053059716 = product of:
          0.10611943 = sum of:
            0.10611943 = weight(_text_:2000 in 2644) [ClassicSimilarity], result of:
              0.10611943 = score(doc=2644,freq=4.0), product of:
                0.20949209 = queryWeight, product of:
                  4.0524464 = idf(docFreq=2088, maxDocs=44218)
                  0.051695216 = queryNorm
                0.5065558 = fieldWeight in 2644, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  4.0524464 = idf(docFreq=2088, maxDocs=44218)
                  0.0625 = fieldNorm(doc=2644)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    First experiences with OCLC's LS/2000 on-line public access catalogues (OPAC), at Newcastle upon Tyne University Library have been reported (see Program 20(1986) no.2, S.151-163). Presents a brief account of the different modes of help available to users of LS/2000 and the Network OPAC (developed by Cambridge University Library using its CATS software), and statistics about the use of these 2 systems