Search (23 results, page 1 of 2)

  • × theme_ss:"Informationsdienstleistungen"
  • × year_i:[1980 TO 1990}
  1. Kuhlthau, C.C.: Developing a model of the library search process : cognitive and affective aspects (1988) 0.07 
    0.06921889 = product of:
  0.34609443 = sum of:
    0.34609443 = weight(_text_:c.c in 3966) [ClassicSimilarity], result of:
      0.34609443 = score(doc=3966,freq=2.0), product of:
        0.27075252 = queryWeight, product of:
          7.230979 = idf(docFreq=86, maxDocs=44218)
          0.03744341 = queryNorm
        1.2782686 = fieldWeight in 3966, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          7.230979 = idf(docFreq=86, maxDocs=44218)
          0.125 = fieldNorm(doc=3966)
  0.2 = coord(1/5)
  2. Kuhlthau, C.C.: Longitudinal case studies of the information search process of users in libraries (1988) 0.05 
    0.051914167 = product of:
  0.25957084 = sum of:
    0.25957084 = weight(_text_:c.c in 5876) [ClassicSimilarity], result of:
      0.25957084 = score(doc=5876,freq=2.0), product of:
        0.27075252 = queryWeight, product of:
          7.230979 = idf(docFreq=86, maxDocs=44218)
          0.03744341 = queryNorm
        0.95870143 = fieldWeight in 5876, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          7.230979 = idf(docFreq=86, maxDocs=44218)
          0.09375 = fieldNorm(doc=5876)
  0.2 = coord(1/5)
  3. Information brokers and reference services (1989) 0.04 
    0.044621862 = product of:
  0.11155465 = sum of:
    0.07097013 = weight(_text_:u in 252) [ClassicSimilarity], result of:
      0.07097013 = score(doc=252,freq=2.0), product of:
        0.12260637 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03744341 = queryNorm
        0.57884544 = fieldWeight in 252, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.125 = fieldNorm(doc=252)
    0.040584523 = product of:
      0.08116905 = sum of:
        0.08116905 = weight(_text_:22 in 252) [ClassicSimilarity], result of:
          0.08116905 = score(doc=252,freq=2.0), product of:
            0.13112044 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03744341 = queryNorm
            0.61904186 = fieldWeight in 252, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=252)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Editor
    Katz, B. u. R. Kinder
    Series
    Reference librarian; no.22
  4. Papendieck, A.: Organisation des Auskunftsdienstes in öffentlichen Bibliotheken (1982) 0.03 
    0.027888665 = product of:
  0.06972166 = sum of:
    0.044356335 = weight(_text_:u in 8994) [ClassicSimilarity], result of:
      0.044356335 = score(doc=8994,freq=2.0), product of:
        0.12260637 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03744341 = queryNorm
        0.3617784 = fieldWeight in 8994, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.078125 = fieldNorm(doc=8994)
    0.025365327 = product of:
      0.050730653 = sum of:
        0.050730653 = weight(_text_:22 in 8994) [ClassicSimilarity], result of:
          0.050730653 = score(doc=8994,freq=2.0), product of:
            0.13112044 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03744341 = queryNorm
            0.38690117 = fieldWeight in 8994, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=8994)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Series
    Lehrbriefe Auskunftsdienst; 1) (Dbi-Materialien; 22
    Type
    u
  5. Holler, U.: ¬Die Organisation der Informationsarbeit bei der Stadtbibliothek Duisburg (1984) 0.01 
    0.014194027 = product of:
  0.07097013 = sum of:
    0.07097013 = weight(_text_:u in 1882) [ClassicSimilarity], result of:
      0.07097013 = score(doc=1882,freq=2.0), product of:
        0.12260637 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03744341 = queryNorm
        0.57884544 = fieldWeight in 1882, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.125 = fieldNorm(doc=1882)
  0.2 = coord(1/5)
  6. Conflicts in reference services (1985) 0.01 
    0.014194027 = product of:
  0.07097013 = sum of:
    0.07097013 = weight(_text_:u in 3018) [ClassicSimilarity], result of:
      0.07097013 = score(doc=3018,freq=2.0), product of:
        0.12260637 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03744341 = queryNorm
        0.57884544 = fieldWeight in 3018, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.125 = fieldNorm(doc=3018)
  0.2 = coord(1/5)
    Editor
    Katz, B. u. R.A. Fraley
  7. Reference services : administration and management (1982) 0.01 
    0.014194027 = product of:
  0.07097013 = sum of:
    0.07097013 = weight(_text_:u in 7618) [ClassicSimilarity], result of:
      0.07097013 = score(doc=7618,freq=2.0), product of:
        0.12260637 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03744341 = queryNorm
        0.57884544 = fieldWeight in 7618, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.125 = fieldNorm(doc=7618)
  0.2 = coord(1/5)
    Editor
    Katz, B. u. R.A. Fraley
  8. Library instruction and reference services (1984) 0.01 
    0.014194027 = product of:
  0.07097013 = sum of:
    0.07097013 = weight(_text_:u in 143) [ClassicSimilarity], result of:
      0.07097013 = score(doc=143,freq=2.0), product of:
        0.12260637 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03744341 = queryNorm
        0.57884544 = fieldWeight in 143, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.125 = fieldNorm(doc=143)
  0.2 = coord(1/5)
    Editor
    Katz, B. u. R.A. Fraley
  9. Personnel issues in reference services (1986) 0.01 
    0.014194027 = product of:
  0.07097013 = sum of:
    0.07097013 = weight(_text_:u in 66) [ClassicSimilarity], result of:
      0.07097013 = score(doc=66,freq=2.0), product of:
        0.12260637 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03744341 = queryNorm
        0.57884544 = fieldWeight in 66, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.125 = fieldNorm(doc=66)
  0.2 = coord(1/5)
    Editor
    Katz, B. u. R.A. Fraley
  10. research and theory : Current trends in information (1984) 0.01 
    0.014194027 = product of:
  0.07097013 = sum of:
    0.07097013 = weight(_text_:u in 245) [ClassicSimilarity], result of:
      0.07097013 = score(doc=245,freq=2.0), product of:
        0.12260637 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03744341 = queryNorm
        0.57884544 = fieldWeight in 245, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.125 = fieldNorm(doc=245)
  0.2 = coord(1/5)
    Editor
    Katz, B. u. R. Kinder
  11. Evaluation of reference services (1982) 0.01 
    0.014194027 = product of:
  0.07097013 = sum of:
    0.07097013 = weight(_text_:u in 247) [ClassicSimilarity], result of:
      0.07097013 = score(doc=247,freq=2.0), product of:
        0.12260637 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03744341 = queryNorm
        0.57884544 = fieldWeight in 247, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.125 = fieldNorm(doc=247)
  0.2 = coord(1/5)
    Editor
    Katz, B. u. R.A. Fraley
  12. Expert systems in reference services (1989) 0.01 
    0.014194027 = product of:
  0.07097013 = sum of:
    0.07097013 = weight(_text_:u in 248) [ClassicSimilarity], result of:
      0.07097013 = score(doc=248,freq=2.0), product of:
        0.12260637 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03744341 = queryNorm
        0.57884544 = fieldWeight in 248, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.125 = fieldNorm(doc=248)
  0.2 = coord(1/5)
    Editor
    Roysdon, C. u. H.D. White
  13. Finance, budget, and management for reference services (1989) 0.01 
    0.014194027 = product of:
  0.07097013 = sum of:
    0.07097013 = weight(_text_:u in 249) [ClassicSimilarity], result of:
      0.07097013 = score(doc=249,freq=2.0), product of:
        0.12260637 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03744341 = queryNorm
        0.57884544 = fieldWeight in 249, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.125 = fieldNorm(doc=249)
  0.2 = coord(1/5)
    Editor
    Fraley, R.A. u. B. Katz
  14. Information and referral in reference services (1988) 0.01 
    0.014194027 = product of:
  0.07097013 = sum of:
    0.07097013 = weight(_text_:u in 251) [ClassicSimilarity], result of:
      0.07097013 = score(doc=251,freq=2.0), product of:
        0.12260637 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03744341 = queryNorm
        0.57884544 = fieldWeight in 251, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.125 = fieldNorm(doc=251)
  0.2 = coord(1/5)
    Editor
    Middleton, M.S. u. B. Katz
  15. International aspects of reference and information services (1987) 0.01 
    0.014194027 = product of:
  0.07097013 = sum of:
    0.07097013 = weight(_text_:u in 253) [ClassicSimilarity], result of:
      0.07097013 = score(doc=253,freq=2.0), product of:
        0.12260637 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03744341 = queryNorm
        0.57884544 = fieldWeight in 253, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.125 = fieldNorm(doc=253)
  0.2 = coord(1/5)
    Editor
    Katz, B. u. R.A. Fraley
  16. ¬The publishing and review of reference sources (1987) 0.01 
    0.014194027 = product of:
  0.07097013 = sum of:
    0.07097013 = weight(_text_:u in 256) [ClassicSimilarity], result of:
      0.07097013 = score(doc=256,freq=2.0), product of:
        0.12260637 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03744341 = queryNorm
        0.57884544 = fieldWeight in 256, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.125 = fieldNorm(doc=256)
  0.2 = coord(1/5)
    Editor
    Katz, B. u. R. Kinder
  17. Ethics and reference services (1982) 0.01 
    0.012419774 = product of:
  0.06209887 = sum of:
    0.06209887 = weight(_text_:u in 7864) [ClassicSimilarity], result of:
      0.06209887 = score(doc=7864,freq=2.0), product of:
        0.12260637 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03744341 = queryNorm
        0.50648975 = fieldWeight in 7864, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.109375 = fieldNorm(doc=7864)
  0.2 = coord(1/5)
    Editor
    Katz, B. u. R.A. Fraley
  18. Reference services for children and young adults (1983) 0.01 
    0.012419774 = product of:
  0.06209887 = sum of:
    0.06209887 = weight(_text_:u in 261) [ClassicSimilarity], result of:
      0.06209887 = score(doc=261,freq=2.0), product of:
        0.12260637 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03744341 = queryNorm
        0.50648975 = fieldWeight in 261, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.109375 = fieldNorm(doc=261)
  0.2 = coord(1/5)
    Editor
    Katz, B. u. R.A. Fraley
  19. Video to online : reference services in the new technology (1983) 0.01 
    0.012419774 = product of:
  0.06209887 = sum of:
    0.06209887 = weight(_text_:u in 270) [ClassicSimilarity], result of:
      0.06209887 = score(doc=270,freq=2.0), product of:
        0.12260637 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03744341 = queryNorm
        0.50648975 = fieldWeight in 270, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.109375 = fieldNorm(doc=270)
  0.2 = coord(1/5)
    Editor
    Katz, B. u. R.A. Fraley
  20. Heine, M.H.: ¬The 'question' as a fundamental variable in information science (1980) 0.01 
    0.01064552 = product of:
  0.0532276 = sum of:
    0.0532276 = weight(_text_:u in 8922) [ClassicSimilarity], result of:
      0.0532276 = score(doc=8922,freq=2.0), product of:
        0.12260637 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03744341 = queryNorm
        0.43413407 = fieldWeight in 8922, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.09375 = fieldNorm(doc=8922)
  0.2 = coord(1/5)
    Source
    Theory and application of information research. Proc. of the 2nd Int. Research Forum on Information Science, 3.-6.8.1977, Copenhagen. Ed.: O. Harbo u. L. Kajberg

Authors

Languages

  • e 21
  • d 2

Types

Themes