Search (5 results, page 1 of 1)

  • × author_ss:"Crawford, W."
  • × theme_ss:"OPAC"
  1. Crawford, W.: Patron access : Issues for online catalogs (1987) 0.03
    0.028109258 = product of:
      0.056218516 = sum of:
        0.056218516 = product of:
          0.11243703 = sum of:
            0.11243703 = weight(_text_:online in 349) [ClassicSimilarity], result of:
              0.11243703 = score(doc=349,freq=14.0), product of:
                0.15842392 = queryWeight, product of:
                  3.0349014 = idf(docFreq=5778, maxDocs=44218)
                  0.05220068 = queryNorm
                0.7097226 = fieldWeight in 349, product of:
                  3.7416575 = tf(freq=14.0), with freq of:
                    14.0 = termFreq=14.0
                  3.0349014 = idf(docFreq=5778, maxDocs=44218)
                  0.0625 = fieldNorm(doc=349)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    LCSH
    Online library catalogs
    Online bibliographic searching
    RSWK
    Online-Katalog / Einführung
    Subject
    Online-Katalog / Einführung
    Online library catalogs
    Online bibliographic searching
  2. Crawford, W.: Testing bibliographic displays for online catalogs (1987) 0.03
    0.026293803 = product of:
      0.052587606 = sum of:
        0.052587606 = product of:
          0.10517521 = sum of:
            0.10517521 = weight(_text_:online in 3865) [ClassicSimilarity], result of:
              0.10517521 = score(doc=3865,freq=4.0), product of:
                0.15842392 = queryWeight, product of:
                  3.0349014 = idf(docFreq=5778, maxDocs=44218)
                  0.05220068 = queryNorm
                0.6638847 = fieldWeight in 3865, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.0349014 = idf(docFreq=5778, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3865)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Zusammenfassung der umfangreichen Studie zur Bildschirmgestaltung von Online-Publikumskatalogen
  3. Crawford, W.; Stovel, L.; Bales, K.: Bibliographic displays in the online catalog (1986) 0.02
    0.018781288 = product of:
      0.037562575 = sum of:
        0.037562575 = product of:
          0.07512515 = sum of:
            0.07512515 = weight(_text_:online in 222) [ClassicSimilarity], result of:
              0.07512515 = score(doc=222,freq=4.0), product of:
                0.15842392 = queryWeight, product of:
                  3.0349014 = idf(docFreq=5778, maxDocs=44218)
                  0.05220068 = queryNorm
                0.47420335 = fieldWeight in 222, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.0349014 = idf(docFreq=5778, maxDocs=44218)
                  0.078125 = fieldNorm(doc=222)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Umfangreiche Studie zur Gestaltung der Bildschirme in Online-Publikumskatalogen
  4. Crawford, W.: Starting over : current issues in online catalog user interface design; ALA spotlight article (1992) 0.02
    0.018592525 = product of:
      0.03718505 = sum of:
        0.03718505 = product of:
          0.0743701 = sum of:
            0.0743701 = weight(_text_:online in 273) [ClassicSimilarity], result of:
              0.0743701 = score(doc=273,freq=2.0), product of:
                0.15842392 = queryWeight, product of:
                  3.0349014 = idf(docFreq=5778, maxDocs=44218)
                  0.05220068 = queryNorm
                0.46943733 = fieldWeight in 273, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.0349014 = idf(docFreq=5778, maxDocs=44218)
                  0.109375 = fieldNorm(doc=273)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  5. Crawford, W.: ¬The online catalog book : essays and examples (1992) 0.01
    0.013280375 = product of:
      0.02656075 = sum of:
        0.02656075 = product of:
          0.0531215 = sum of:
            0.0531215 = weight(_text_:online in 3614) [ClassicSimilarity], result of:
              0.0531215 = score(doc=3614,freq=2.0), product of:
                0.15842392 = queryWeight, product of:
                  3.0349014 = idf(docFreq=5778, maxDocs=44218)
                  0.05220068 = queryNorm
                0.33531237 = fieldWeight in 3614, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.0349014 = idf(docFreq=5778, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3614)
          0.5 = coord(1/2)
      0.5 = coord(1/2)