Search (11 results, page 1 of 1)

  • × theme_ss:"Informationsdienstleistungen"
  • × theme_ss:"Informationsmittel"
  1. Tenopir, C.; Ennis, L.: ¬The digital reference work of academic libraries (1998) 0.02 
    0.015364291 = product of:
  0.030728582 = sum of:
    0.030728582 = product of:
      0.061457165 = sum of:
        0.061457165 = weight(_text_:22 in 5170) [ClassicSimilarity], result of:
          0.061457165 = score(doc=5170,freq=4.0), product of:
            0.16045728 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045820985 = queryNorm
            0.38301262 = fieldWeight in 5170, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5170)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Online. 22(1998) no.4, S.22-28
  2. Lipow, A.G.: ¬The virtual reference librarian's handbook (2003) 0.01 
    0.011678792 = product of:
  0.023357583 = sum of:
    0.023357583 = sum of:
      0.007837306 = weight(_text_:m in 3992) [ClassicSimilarity], result of:
        0.007837306 = score(doc=3992,freq=2.0), product of:
          0.114023164 = queryWeight, product of:
            2.4884486 = idf(docFreq=9980, maxDocs=44218)
            0.045820985 = queryNorm
          0.06873433 = fieldWeight in 3992, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4884486 = idf(docFreq=9980, maxDocs=44218)
            0.01953125 = fieldNorm(doc=3992)
      0.015520277 = weight(_text_:22 in 3992) [ClassicSimilarity], result of:
        0.015520277 = score(doc=3992,freq=2.0), product of:
          0.16045728 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045820985 = queryNorm
          0.09672529 = fieldWeight in 3992, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.01953125 = fieldNorm(doc=3992)
  0.5 = coord(1/2)
    Date
    22. 3.2004 14:46:50
    Type
    m
  3. Katz, W.A.: Introduction to reference work (1997) 0.01 
    0.0062698447 = product of:
  0.012539689 = sum of:
    0.012539689 = product of:
      0.025079379 = sum of:
        0.025079379 = weight(_text_:m in 1188) [ClassicSimilarity], result of:
          0.025079379 = score(doc=1188,freq=2.0), product of:
            0.114023164 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.045820985 = queryNorm
            0.21994986 = fieldWeight in 1188, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0625 = fieldNorm(doc=1188)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    m
  4. New technologies and reference services (2000) 0.01 
    0.0062698447 = product of:
  0.012539689 = sum of:
    0.012539689 = product of:
      0.025079379 = sum of:
        0.025079379 = weight(_text_:m in 1470) [ClassicSimilarity], result of:
          0.025079379 = score(doc=1470,freq=2.0), product of:
            0.114023164 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.045820985 = queryNorm
            0.21994986 = fieldWeight in 1470, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0625 = fieldNorm(doc=1470)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    m
  5. Reference and information services : an introduction (2001) 0.01 
    0.0062698447 = product of:
  0.012539689 = sum of:
    0.012539689 = product of:
      0.025079379 = sum of:
        0.025079379 = weight(_text_:m in 1522) [ClassicSimilarity], result of:
          0.025079379 = score(doc=1522,freq=2.0), product of:
            0.114023164 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.045820985 = queryNorm
            0.21994986 = fieldWeight in 1522, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0625 = fieldNorm(doc=1522)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    m
  6. Informationsdienst an Öffentlichen Bibliotheken der Bundesrepublik Deutschland (1986) 0.01 
    0.005486114 = product of:
  0.010972228 = sum of:
    0.010972228 = product of:
      0.021944456 = sum of:
        0.021944456 = weight(_text_:m in 1197) [ClassicSimilarity], result of:
          0.021944456 = score(doc=1197,freq=2.0), product of:
            0.114023164 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.045820985 = queryNorm
            0.19245613 = fieldWeight in 1197, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1197)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    m
  7. Reference and information services : an introduction (1995) 0.01 
    0.005429845 = product of:
  0.01085969 = sum of:
    0.01085969 = product of:
      0.02171938 = sum of:
        0.02171938 = weight(_text_:m in 1523) [ClassicSimilarity], result of:
          0.02171938 = score(doc=1523,freq=6.0), product of:
            0.114023164 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.045820985 = queryNorm
            0.19048217 = fieldWeight in 1523, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.03125 = fieldNorm(doc=1523)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Content
    Enthält die Kapitel: BOPP, R.E.: History and varieties of reference services; SUTTON, E.D. u. L.D. HOLT: The reference interview; DALRYMPLE, P.D.: Bibliographic control, organization of information, and search strategies; KLUEGEL, K.M.: Introduction to electronic reference services; KLUEGEL, K.M.: Trends in electronic reference services: opportunities and challenges; WILSON, L.A.: Instruction as a reference service; WOODARD, B.S.: Reference staff training and development; ALLEN, B.: Evaluation of reference services; KIBBEE, J.Z.: Organization and management of reference and information services; KING, D.N. u. R.E. RUBIN: A philosophy of service; SUTTON, E.D., F.J. JACOBSON u. L.E. HOLT: Reference services for specific populations; SMITH, L.C.: Selection and evaluation of reference sources; MILLER, S.: Directories; STENSTROM, P.F.: Almanacs, yearbooks, and handbooks; BOPP, R.E.: Biographical sources; FAIRCHILD, C.A.: Dictionaries; JACOBSON, F.F.: Encyclopedias; COBB, D.A.: Geographical sources; PENKA, C.B. u. M. LANDIS: Bibliographies and library catalogs; SMITH, L.C.: Indexes and abstracts; BEKIARES, S.E. u. M. MALLORY: Government documents and statistics sources;
    Type
    m
  8. Bauer, R.: ¬Die digitale Bibliothek von Babel : über den Umgang mit Wissensressourcen im Web 2.0 (2010) 0.00 
    0.003918653 = product of:
  0.007837306 = sum of:
    0.007837306 = product of:
      0.015674612 = sum of:
        0.015674612 = weight(_text_:m in 4080) [ClassicSimilarity], result of:
          0.015674612 = score(doc=4080,freq=2.0), product of:
            0.114023164 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.045820985 = queryNorm
            0.13746867 = fieldWeight in 4080, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4080)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    m
  9. Duckett, R.J.; Walker, P.; Donnelly, C.: Know it all, find it fast : an A-Z source guide for the enquiry desk (2008) 0.00 
    0.0031349224 = product of:
  0.0062698447 = sum of:
    0.0062698447 = product of:
      0.012539689 = sum of:
        0.012539689 = weight(_text_:m in 2786) [ClassicSimilarity], result of:
          0.012539689 = score(doc=2786,freq=2.0), product of:
            0.114023164 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.045820985 = queryNorm
            0.10997493 = fieldWeight in 2786, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.03125 = fieldNorm(doc=2786)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    m
  10. Buchner, M.: ¬Die Machete im Dschungel : Persönliche Auskunftsdienste: "Hier werden Sie geholfen" - Ratgeber sind die neue Konkurrenz für Internet-Suchmaschinen (2001) 0.00 
    0.0023511918 = product of:
  0.0047023837 = sum of:
    0.0047023837 = product of:
      0.009404767 = sum of:
        0.009404767 = weight(_text_:m in 5730) [ClassicSimilarity], result of:
          0.009404767 = score(doc=5730,freq=2.0), product of:
            0.114023164 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.045820985 = queryNorm
            0.0824812 = fieldWeight in 5730, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.0234375 = fieldNorm(doc=5730)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  11. Katz, W.A.: Introduction to reference work : Vol.1: Basic information sources; vol.2: Reference services and reference processes (1992) 0.00 
    0.0019593264 = product of:
  0.003918653 = sum of:
    0.003918653 = product of:
      0.007837306 = sum of:
        0.007837306 = weight(_text_:m in 3364) [ClassicSimilarity], result of:
          0.007837306 = score(doc=3364,freq=2.0), product of:
            0.114023164 = queryWeight, product of:
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.045820985 = queryNorm
            0.06873433 = fieldWeight in 3364, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4884486 = idf(docFreq=9980, maxDocs=44218)
              0.01953125 = fieldNorm(doc=3364)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Type
    m

Authors

Years

Languages

Types

Themes

Subjects

Classifications