Search (1 results, page 1 of 1)

  • × author_ss:"Lee, J."
  • × theme_ss:"OPAC"
  • × year_i:[1980 TO 1990}
  1. Mischo, W.H.; Lee, J.: End-user searching in bibliographic databases (1987) 0.05
    0.050925426 = product of:
      0.15277627 = sum of:
        0.15277627 = sum of:
          0.09779723 = weight(_text_:training in 336) [ClassicSimilarity], result of:
            0.09779723 = score(doc=336,freq=2.0), product of:
              0.23690371 = queryWeight, product of:
                4.67046 = idf(docFreq=1125, maxDocs=44218)
                0.050723847 = queryNorm
              0.41281426 = fieldWeight in 336, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.67046 = idf(docFreq=1125, maxDocs=44218)
                0.0625 = fieldNorm(doc=336)
          0.05497905 = weight(_text_:22 in 336) [ClassicSimilarity], result of:
            0.05497905 = score(doc=336,freq=2.0), product of:
              0.17762627 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.050723847 = queryNorm
              0.30952093 = fieldWeight in 336, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.0625 = fieldNorm(doc=336)
      0.33333334 = coord(1/3)
    
    Abstract
    The growing interest in end user or direct patron access to on-line bibliographic databases is reviewed with references to online catalogues, databases, and CD-ROMs. The literature of end user searching is surveyed with notes on: user training, software search aids, end user services in libraries: characterisation of end user searches; the role of librarians; and CD-ROMs as end user media
    Source
    Annual review of information science and technology. 22(1987), S.227-263