Search (4 results, page 1 of 1)

  • × author_ss:"Whitlatch, J.B."
  • × theme_ss:"Informationsdienstleistungen"
  1. Whitlatch, J.B.: Unobtrusive studies and the quality of academic library reference services (1989) 0.00
    0.002146068 = product of:
      0.011803374 = sum of:
        0.0062481174 = weight(_text_:a in 5852) [ClassicSimilarity], result of:
          0.0062481174 = score(doc=5852,freq=2.0), product of:
            0.030653298 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.026584605 = queryNorm
            0.20383182 = fieldWeight in 5852, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.125 = fieldNorm(doc=5852)
        0.0055552567 = weight(_text_:s in 5852) [ClassicSimilarity], result of:
          0.0055552567 = score(doc=5852,freq=2.0), product of:
            0.028903782 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.026584605 = queryNorm
            0.19219826 = fieldWeight in 5852, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.125 = fieldNorm(doc=5852)
      0.18181819 = coord(2/11)
    
    Source
    College and research libraries. 50(1989), S.181-194
    Type
    a
  2. Whitlatch, J.B.: Customer service : implications for reference practice (1995) 0.00
    0.0013412925 = product of:
      0.0073771086 = sum of:
        0.0039050733 = weight(_text_:a in 2615) [ClassicSimilarity], result of:
          0.0039050733 = score(doc=2615,freq=2.0), product of:
            0.030653298 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.026584605 = queryNorm
            0.12739488 = fieldWeight in 2615, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.078125 = fieldNorm(doc=2615)
        0.0034720355 = weight(_text_:s in 2615) [ClassicSimilarity], result of:
          0.0034720355 = score(doc=2615,freq=2.0), product of:
            0.028903782 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.026584605 = queryNorm
            0.120123915 = fieldWeight in 2615, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.078125 = fieldNorm(doc=2615)
      0.18181819 = coord(2/11)
    
    Source
    Reference librarian. 1995, nos.49/50, S.5-24
    Type
    a
  3. Whitlatch, J.B.: Reference services : research methodologies for assessment and accountability (1992) 0.00
    0.001073034 = product of:
      0.005901687 = sum of:
        0.0031240587 = weight(_text_:a in 4540) [ClassicSimilarity], result of:
          0.0031240587 = score(doc=4540,freq=2.0), product of:
            0.030653298 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.026584605 = queryNorm
            0.10191591 = fieldWeight in 4540, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0625 = fieldNorm(doc=4540)
        0.0027776284 = weight(_text_:s in 4540) [ClassicSimilarity], result of:
          0.0027776284 = score(doc=4540,freq=2.0), product of:
            0.028903782 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.026584605 = queryNorm
            0.09609913 = fieldWeight in 4540, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=4540)
      0.18181819 = coord(2/11)
    
    Source
    Reference librarian. 1992, no.38, S.9-19
    Type
    a
  4. Whitlatch, J.B.: ¬The role of the academic reference librarian (1990) 0.00
    6.2493456E-4 = product of:
      0.00687428 = sum of:
        0.00687428 = weight(_text_:s in 5695) [ClassicSimilarity], result of:
          0.00687428 = score(doc=5695,freq=4.0), product of:
            0.028903782 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.026584605 = queryNorm
            0.23783323 = fieldWeight in 5695, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.109375 = fieldNorm(doc=5695)
      0.09090909 = coord(1/11)
    
    Footnote
    Rez. in: Canadian library journal 48(1991) S.431-432 (P. Herlinger)
    Pages
    XIII,111 S

Types