Search (33 results, page 1 of 2)

  • × theme_ss:"Informationsdienstleistungen"
  • × year_i:[1980 TO 1990}
  1. Information brokers and reference services (1989) 0.03
    0.031296477 = product of:
      0.10953766 = sum of:
        0.069686934 = weight(_text_:u in 252) [ClassicSimilarity], result of:
          0.069686934 = score(doc=252,freq=2.0), product of:
            0.120389536 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.036766402 = 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)
        0.039850723 = product of:
          0.079701446 = sum of:
            0.079701446 = weight(_text_:22 in 252) [ClassicSimilarity], result of:
              0.079701446 = score(doc=252,freq=2.0), product of:
                0.12874968 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036766402 = 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)
      0.2857143 = coord(2/7)
    
    Editor
    Katz, B. u. R. Kinder
    Series
    Reference librarian; no.22
  2. Expert systems in reference services (1989) 0.03
    0.030958118 = product of:
      0.108353406 = sum of:
        0.03866647 = product of:
          0.07733294 = sum of:
            0.07733294 = weight(_text_:c in 248) [ClassicSimilarity], result of:
              0.07733294 = score(doc=248,freq=2.0), product of:
                0.12682222 = queryWeight, product of:
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.036766402 = queryNorm
                0.6097744 = fieldWeight in 248, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.4494052 = idf(docFreq=3817, maxDocs=44218)
                  0.125 = fieldNorm(doc=248)
          0.5 = coord(1/2)
        0.069686934 = weight(_text_:u in 248) [ClassicSimilarity], result of:
          0.069686934 = score(doc=248,freq=2.0), product of:
            0.120389536 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.036766402 = 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)
      0.2857143 = coord(2/7)
    
    Editor
    Roysdon, C. u. H.D. White
  3. Papendieck, A.: Organisation des Auskunftsdienstes in öffentlichen Bibliotheken (1982) 0.02
    0.019560298 = product of:
      0.06846104 = sum of:
        0.043554336 = weight(_text_:u in 8994) [ClassicSimilarity], result of:
          0.043554336 = score(doc=8994,freq=2.0), product of:
            0.120389536 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.036766402 = 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)
        0.024906702 = product of:
          0.049813405 = sum of:
            0.049813405 = weight(_text_:22 in 8994) [ClassicSimilarity], result of:
              0.049813405 = score(doc=8994,freq=2.0), product of:
                0.12874968 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.036766402 = 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)
      0.2857143 = coord(2/7)
    
    Series
    Lehrbriefe Auskunftsdienst; 1) (Dbi-Materialien; 22
    Type
    u
  4. Wersig, G.: Informationsindustrie, Informationsgewerbe oder Informationsinitiative : was verändert die Informationslandschaft? (1983) 0.01
    0.01146107 = product of:
      0.08022749 = sum of:
        0.08022749 = weight(_text_:g in 440) [ClassicSimilarity], result of:
          0.08022749 = score(doc=440,freq=2.0), product of:
            0.13809267 = queryWeight, product of:
              3.7559474 = idf(docFreq=2809, maxDocs=44218)
              0.036766402 = queryNorm
            0.5809685 = fieldWeight in 440, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7559474 = idf(docFreq=2809, maxDocs=44218)
              0.109375 = fieldNorm(doc=440)
      0.14285715 = coord(1/7)
    
  5. Schlitt, G.: Bibliotheken im Zeitalter der Informationsindustrie (1983) 0.01
    0.01146107 = product of:
      0.08022749 = sum of:
        0.08022749 = weight(_text_:g in 441) [ClassicSimilarity], result of:
          0.08022749 = score(doc=441,freq=2.0), product of:
            0.13809267 = queryWeight, product of:
              3.7559474 = idf(docFreq=2809, maxDocs=44218)
              0.036766402 = queryNorm
            0.5809685 = fieldWeight in 441, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7559474 = idf(docFreq=2809, maxDocs=44218)
              0.109375 = fieldNorm(doc=441)
      0.14285715 = coord(1/7)
    
  6. Holler, U.: ¬Die Organisation der Informationsarbeit bei der Stadtbibliothek Duisburg (1984) 0.01
    0.009955277 = product of:
      0.069686934 = sum of:
        0.069686934 = weight(_text_:u in 1882) [ClassicSimilarity], result of:
          0.069686934 = score(doc=1882,freq=2.0), product of:
            0.120389536 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.036766402 = 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)
      0.14285715 = coord(1/7)
    
  7. Conflicts in reference services (1985) 0.01
    0.009955277 = product of:
      0.069686934 = sum of:
        0.069686934 = weight(_text_:u in 3018) [ClassicSimilarity], result of:
          0.069686934 = score(doc=3018,freq=2.0), product of:
            0.120389536 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.036766402 = 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)
      0.14285715 = coord(1/7)
    
    Editor
    Katz, B. u. R.A. Fraley
  8. Reference services : administration and management (1982) 0.01
    0.009955277 = product of:
      0.069686934 = sum of:
        0.069686934 = weight(_text_:u in 7618) [ClassicSimilarity], result of:
          0.069686934 = score(doc=7618,freq=2.0), product of:
            0.120389536 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.036766402 = 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)
      0.14285715 = coord(1/7)
    
    Editor
    Katz, B. u. R.A. Fraley
  9. Library instruction and reference services (1984) 0.01
    0.009955277 = product of:
      0.069686934 = sum of:
        0.069686934 = weight(_text_:u in 143) [ClassicSimilarity], result of:
          0.069686934 = score(doc=143,freq=2.0), product of:
            0.120389536 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.036766402 = 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)
      0.14285715 = coord(1/7)
    
    Editor
    Katz, B. u. R.A. Fraley
  10. Personnel issues in reference services (1986) 0.01
    0.009955277 = product of:
      0.069686934 = sum of:
        0.069686934 = weight(_text_:u in 66) [ClassicSimilarity], result of:
          0.069686934 = score(doc=66,freq=2.0), product of:
            0.120389536 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.036766402 = 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)
      0.14285715 = coord(1/7)
    
    Editor
    Katz, B. u. R.A. Fraley
  11. research and theory : Current trends in information (1984) 0.01
    0.009955277 = product of:
      0.069686934 = sum of:
        0.069686934 = weight(_text_:u in 245) [ClassicSimilarity], result of:
          0.069686934 = score(doc=245,freq=2.0), product of:
            0.120389536 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.036766402 = 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)
      0.14285715 = coord(1/7)
    
    Editor
    Katz, B. u. R. Kinder
  12. Evaluation of reference services (1982) 0.01
    0.009955277 = product of:
      0.069686934 = sum of:
        0.069686934 = weight(_text_:u in 247) [ClassicSimilarity], result of:
          0.069686934 = score(doc=247,freq=2.0), product of:
            0.120389536 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.036766402 = 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)
      0.14285715 = coord(1/7)
    
    Editor
    Katz, B. u. R.A. Fraley
  13. Finance, budget, and management for reference services (1989) 0.01
    0.009955277 = product of:
      0.069686934 = sum of:
        0.069686934 = weight(_text_:u in 249) [ClassicSimilarity], result of:
          0.069686934 = score(doc=249,freq=2.0), product of:
            0.120389536 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.036766402 = 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)
      0.14285715 = coord(1/7)
    
    Editor
    Fraley, R.A. u. B. Katz
  14. Information and referral in reference services (1988) 0.01
    0.009955277 = product of:
      0.069686934 = sum of:
        0.069686934 = weight(_text_:u in 251) [ClassicSimilarity], result of:
          0.069686934 = score(doc=251,freq=2.0), product of:
            0.120389536 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.036766402 = 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)
      0.14285715 = coord(1/7)
    
    Editor
    Middleton, M.S. u. B. Katz
  15. International aspects of reference and information services (1987) 0.01
    0.009955277 = product of:
      0.069686934 = sum of:
        0.069686934 = weight(_text_:u in 253) [ClassicSimilarity], result of:
          0.069686934 = score(doc=253,freq=2.0), product of:
            0.120389536 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.036766402 = 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)
      0.14285715 = coord(1/7)
    
    Editor
    Katz, B. u. R.A. Fraley
  16. ¬The publishing and review of reference sources (1987) 0.01
    0.009955277 = product of:
      0.069686934 = sum of:
        0.069686934 = weight(_text_:u in 256) [ClassicSimilarity], result of:
          0.069686934 = score(doc=256,freq=2.0), product of:
            0.120389536 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.036766402 = 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)
      0.14285715 = coord(1/7)
    
    Editor
    Katz, B. u. R. Kinder
  17. Jahoda, G.; Braunagel, J.S.: ¬The librarian and reference queries : a systematic approach (1980) 0.01
    0.009823774 = product of:
      0.068766415 = sum of:
        0.068766415 = weight(_text_:g in 3359) [ClassicSimilarity], result of:
          0.068766415 = score(doc=3359,freq=2.0), product of:
            0.13809267 = queryWeight, product of:
              3.7559474 = idf(docFreq=2809, maxDocs=44218)
              0.036766402 = queryNorm
            0.49797297 = fieldWeight in 3359, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7559474 = idf(docFreq=2809, maxDocs=44218)
              0.09375 = fieldNorm(doc=3359)
      0.14285715 = coord(1/7)
    
  18. Ethics and reference services (1982) 0.01
    0.008710867 = product of:
      0.060976066 = sum of:
        0.060976066 = weight(_text_:u in 7864) [ClassicSimilarity], result of:
          0.060976066 = score(doc=7864,freq=2.0), product of:
            0.120389536 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.036766402 = 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)
      0.14285715 = coord(1/7)
    
    Editor
    Katz, B. u. R.A. Fraley
  19. Reference services for children and young adults (1983) 0.01
    0.008710867 = product of:
      0.060976066 = sum of:
        0.060976066 = weight(_text_:u in 261) [ClassicSimilarity], result of:
          0.060976066 = score(doc=261,freq=2.0), product of:
            0.120389536 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.036766402 = 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)
      0.14285715 = coord(1/7)
    
    Editor
    Katz, B. u. R.A. Fraley
  20. Video to online : reference services in the new technology (1983) 0.01
    0.008710867 = product of:
      0.060976066 = sum of:
        0.060976066 = weight(_text_:u in 270) [ClassicSimilarity], result of:
          0.060976066 = score(doc=270,freq=2.0), product of:
            0.120389536 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.036766402 = 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)
      0.14285715 = coord(1/7)
    
    Editor
    Katz, B. u. R.A. Fraley