Search (22 results, page 1 of 2)

  • × theme_ss:"Informationsdienstleistungen"
  • × type_ss:"s"
  • × year_i:[1980 TO 1990}
  1. Information brokers and reference services (1989) 0.04 
    0.04277412 = product of:
  0.08554824 = sum of:
    0.08554824 = sum of:
      0.01233494 = weight(_text_:e in 252) [ClassicSimilarity], result of:
        0.01233494 = score(doc=252,freq=2.0), product of:
          0.048544887 = queryWeight, product of:
            1.43737 = idf(docFreq=28552, maxDocs=44218)
            0.03377341 = queryNorm
          0.2540935 = fieldWeight in 252, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            1.43737 = idf(docFreq=28552, maxDocs=44218)
            0.125 = fieldNorm(doc=252)
      0.073213294 = weight(_text_:22 in 252) [ClassicSimilarity], result of:
        0.073213294 = score(doc=252,freq=2.0), product of:
          0.11826873 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.03377341 = 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)
    Language
    e
    Series
    Reference librarian; no.22
  2. Planning for online search service in sci-tech libraries (1981) 0.00 
    0.0038159275 = product of:
  0.007631855 = sum of:
    0.007631855 = product of:
      0.01526371 = sum of:
        0.01526371 = weight(_text_:e in 267) [ClassicSimilarity], result of:
          0.01526371 = score(doc=267,freq=4.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.31442466 = fieldWeight in 267, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.109375 = fieldNorm(doc=267)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Editor
    Mount, E.
    Language
    e
  3. Serving end-users in sci-tech libraries (1984) 0.00 
    0.0038159275 = product of:
  0.007631855 = sum of:
    0.007631855 = product of:
      0.01526371 = sum of:
        0.01526371 = weight(_text_:e in 269) [ClassicSimilarity], result of:
          0.01526371 = score(doc=269,freq=4.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.31442466 = fieldWeight in 269, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.109375 = fieldNorm(doc=269)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Editor
    Mount, E.
    Language
    e
  4. Conflicts in reference services (1985) 0.00 
    0.003083735 = product of:
  0.00616747 = sum of:
    0.00616747 = product of:
      0.01233494 = sum of:
        0.01233494 = weight(_text_:e in 3018) [ClassicSimilarity], result of:
          0.01233494 = score(doc=3018,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.2540935 = fieldWeight in 3018, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=3018)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  5. Auskunftsdienst an Öffentlichen Bibliotheken : Texte zu Theorie und Praxis (1985) 0.00 
    0.003083735 = product of:
  0.00616747 = sum of:
    0.00616747 = product of:
      0.01233494 = sum of:
        0.01233494 = weight(_text_:e in 3767) [ClassicSimilarity], result of:
          0.01233494 = score(doc=3767,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.2540935 = fieldWeight in 3767, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=3767)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Editor
    Klingner, E.
  6. Reference services : administration and management (1982) 0.00 
    0.003083735 = product of:
  0.00616747 = sum of:
    0.00616747 = product of:
      0.01233494 = sum of:
        0.01233494 = weight(_text_:e in 7618) [ClassicSimilarity], result of:
          0.01233494 = score(doc=7618,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.2540935 = fieldWeight in 7618, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=7618)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  7. Library instruction and reference services (1984) 0.00 
    0.003083735 = product of:
  0.00616747 = sum of:
    0.00616747 = product of:
      0.01233494 = sum of:
        0.01233494 = weight(_text_:e in 143) [ClassicSimilarity], result of:
          0.01233494 = score(doc=143,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.2540935 = fieldWeight in 143, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=143)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  8. Personnel issues in reference services (1986) 0.00 
    0.003083735 = product of:
  0.00616747 = sum of:
    0.00616747 = product of:
      0.01233494 = sum of:
        0.01233494 = weight(_text_:e in 66) [ClassicSimilarity], result of:
          0.01233494 = score(doc=66,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.2540935 = fieldWeight in 66, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=66)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  9. research and theory : Current trends in information (1984) 0.00 
    0.003083735 = product of:
  0.00616747 = sum of:
    0.00616747 = product of:
      0.01233494 = sum of:
        0.01233494 = weight(_text_:e in 245) [ClassicSimilarity], result of:
          0.01233494 = score(doc=245,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.2540935 = fieldWeight in 245, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=245)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  10. Evaluation of reference services (1982) 0.00 
    0.003083735 = product of:
  0.00616747 = sum of:
    0.00616747 = product of:
      0.01233494 = sum of:
        0.01233494 = weight(_text_:e in 247) [ClassicSimilarity], result of:
          0.01233494 = score(doc=247,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.2540935 = fieldWeight in 247, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=247)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  11. Expert systems in reference services (1989) 0.00 
    0.003083735 = product of:
  0.00616747 = sum of:
    0.00616747 = product of:
      0.01233494 = sum of:
        0.01233494 = weight(_text_:e in 248) [ClassicSimilarity], result of:
          0.01233494 = score(doc=248,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.2540935 = fieldWeight in 248, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=248)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  12. Finance, budget, and management for reference services (1989) 0.00 
    0.003083735 = product of:
  0.00616747 = sum of:
    0.00616747 = product of:
      0.01233494 = sum of:
        0.01233494 = weight(_text_:e in 249) [ClassicSimilarity], result of:
          0.01233494 = score(doc=249,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.2540935 = fieldWeight in 249, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=249)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  13. Information and referral in reference services (1988) 0.00 
    0.003083735 = product of:
  0.00616747 = sum of:
    0.00616747 = product of:
      0.01233494 = sum of:
        0.01233494 = weight(_text_:e in 251) [ClassicSimilarity], result of:
          0.01233494 = score(doc=251,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.2540935 = fieldWeight in 251, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=251)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  14. International aspects of reference and information services (1987) 0.00 
    0.003083735 = product of:
  0.00616747 = sum of:
    0.00616747 = product of:
      0.01233494 = sum of:
        0.01233494 = weight(_text_:e in 253) [ClassicSimilarity], result of:
          0.01233494 = score(doc=253,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.2540935 = fieldWeight in 253, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=253)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  15. ¬The publishing and review of reference sources (1987) 0.00 
    0.003083735 = product of:
  0.00616747 = sum of:
    0.00616747 = product of:
      0.01233494 = sum of:
        0.01233494 = weight(_text_:e in 256) [ClassicSimilarity], result of:
          0.01233494 = score(doc=256,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.2540935 = fieldWeight in 256, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=256)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  16. Reference services in archives (1986) 0.00 
    0.003083735 = product of:
  0.00616747 = sum of:
    0.00616747 = product of:
      0.01233494 = sum of:
        0.01233494 = weight(_text_:e in 262) [ClassicSimilarity], result of:
          0.01233494 = score(doc=262,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.2540935 = fieldWeight in 262, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=262)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  17. Reference services in the 1980s (1982) 0.00 
    0.003083735 = product of:
  0.00616747 = sum of:
    0.00616747 = product of:
      0.01233494 = sum of:
        0.01233494 = weight(_text_:e in 263) [ClassicSimilarity], result of:
          0.01233494 = score(doc=263,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.2540935 = fieldWeight in 263, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=263)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  18. Reference services today : from interview to burnout (1987) 0.00 
    0.003083735 = product of:
  0.00616747 = sum of:
    0.00616747 = product of:
      0.01233494 = sum of:
        0.01233494 = weight(_text_:e in 264) [ClassicSimilarity], result of:
          0.01233494 = score(doc=264,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.2540935 = fieldWeight in 264, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.125 = fieldNorm(doc=264)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  19. Ethics and reference services (1982) 0.00 
    0.002698268 = product of:
  0.005396536 = sum of:
    0.005396536 = product of:
      0.010793072 = sum of:
        0.010793072 = weight(_text_:e in 7864) [ClassicSimilarity], result of:
          0.010793072 = score(doc=7864,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.2223318 = fieldWeight in 7864, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.109375 = fieldNorm(doc=7864)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e
  20. Reference services for children and young adults (1983) 0.00 
    0.002698268 = product of:
  0.005396536 = sum of:
    0.005396536 = product of:
      0.010793072 = sum of:
        0.010793072 = weight(_text_:e in 261) [ClassicSimilarity], result of:
          0.010793072 = score(doc=261,freq=2.0), product of:
            0.048544887 = queryWeight, product of:
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.03377341 = queryNorm
            0.2223318 = fieldWeight in 261, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.43737 = idf(docFreq=28552, maxDocs=44218)
              0.109375 = fieldNorm(doc=261)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Language
    e

Languages

  • e 20
  • d 2