Search (6 results, page 1 of 1)

  • × classification_ss:"025.52"
  • × year_i:[1990 TO 2000}
  1. Kuhlen, R.: ¬Die Konsequenzen von Informationsassistenten : was bedeutet informationelle Autonomie oder wie kann Vertrauen in elektronische Dienste in offenen Informationsmärkten gesichert werden? (1999) 0.02
    0.017106583 = product of:
      0.034213167 = sum of:
        0.034213167 = sum of:
          0.0030080476 = weight(_text_:s in 5376) [ClassicSimilarity], result of:
            0.0030080476 = score(doc=5376,freq=2.0), product of:
              0.05008241 = queryWeight, product of:
                1.0872376 = idf(docFreq=40523, maxDocs=44218)
                0.046063907 = queryNorm
              0.060061958 = fieldWeight in 5376, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.0872376 = idf(docFreq=40523, maxDocs=44218)
                0.0390625 = fieldNorm(doc=5376)
          0.03120512 = weight(_text_:22 in 5376) [ClassicSimilarity], result of:
            0.03120512 = score(doc=5376,freq=2.0), product of:
              0.16130796 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.046063907 = queryNorm
              0.19345059 = fieldWeight in 5376, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.0390625 = fieldNorm(doc=5376)
      0.5 = coord(1/2)
    
    Date
    28. 8.2019 19:21:22
    Pages
    440 S
  2. Buckland, M.: Redesigning library services : a manifesto (1992) 0.00
    0.0025524131 = product of:
      0.0051048263 = sum of:
        0.0051048263 = product of:
          0.010209653 = sum of:
            0.010209653 = weight(_text_:s in 2310) [ClassicSimilarity], result of:
              0.010209653 = score(doc=2310,freq=4.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.20385705 = fieldWeight in 2310, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.09375 = fieldNorm(doc=2310)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: Journal of documentation 50(1994) no.1, S.51-53 (L.J. Brindley)
    Pages
    X,82 S
  3. Owen, T.: Success at the enquiry desk (1996) 0.00
    0.0021270108 = product of:
      0.0042540217 = sum of:
        0.0042540217 = product of:
          0.008508043 = sum of:
            0.008508043 = weight(_text_:s in 6115) [ClassicSimilarity], result of:
              0.008508043 = score(doc=6115,freq=4.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.16988087 = fieldWeight in 6115, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.078125 = fieldNorm(doc=6115)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: Managing information 3(1996) no.9, S.46 (Z. Woodley)
    Pages
    96 S
  4. Grogan, D.: Practical reference work (1992) 0.00
    0.0015040238 = product of:
      0.0030080476 = sum of:
        0.0030080476 = product of:
          0.006016095 = sum of:
            0.006016095 = weight(_text_:s in 3348) [ClassicSimilarity], result of:
              0.006016095 = score(doc=3348,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.120123915 = fieldWeight in 3348, 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=3348)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Pages
    208 S
  5. Reference and information services : an introduction (1995) 0.00
    0.0013452399 = product of:
      0.0026904799 = sum of:
        0.0026904799 = product of:
          0.0053809597 = sum of:
            0.0053809597 = weight(_text_:s in 1523) [ClassicSimilarity], result of:
              0.0053809597 = score(doc=1523,freq=10.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.1074421 = fieldWeight in 1523, product of:
                  3.1622777 = tf(freq=10.0), with freq of:
                    10.0 = termFreq=10.0
                  1.0872376 = idf(docFreq=40523, 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;
    Footnote
    Rez. in: College and research libraries 57(1996) no.1, S.91-93 (R. Kieft); IfB 5(1997) H.1/2, S.24-26 (K. Schreiber); Electronic library 14(1996) no.5, S.471-472 (G. Matthews)
    Pages
    XXIV,626 S
  6. Owen, T.: Success at the enquiry desk : Successful enquiry answering - every time (1998) 0.00
    0.0010528166 = product of:
      0.0021056333 = sum of:
        0.0021056333 = product of:
          0.0042112665 = sum of:
            0.0042112665 = weight(_text_:s in 1440) [ClassicSimilarity], result of:
              0.0042112665 = score(doc=1440,freq=2.0), product of:
                0.05008241 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046063907 = queryNorm
                0.08408674 = fieldWeight in 1440, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1440)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Pages
    XI, 84 S