Search (163 results, page 1 of 9)

  • × year_i:[1980 TO 1990}
  1. Fiction in libraries (1986) 0.21 
    0.20545341 = product of:
  0.7190869 = sum of:
    0.38284272 = weight(_text_:great in 7462) [ClassicSimilarity], result of:
      0.38284272 = score(doc=7462,freq=16.0), product of:
        0.21757144 = queryWeight, product of:
          5.6307793 = idf(docFreq=430, maxDocs=44218)
          0.03863967 = queryNorm
        1.7596185 = fieldWeight in 7462, product of:
          4.0 = tf(freq=16.0), with freq of:
            16.0 = termFreq=16.0
          5.6307793 = idf(docFreq=430, maxDocs=44218)
          0.078125 = fieldNorm(doc=7462)
    0.3362442 = product of:
      0.6724884 = sum of:
        0.6724884 = weight(_text_:britain in 7462) [ClassicSimilarity], result of:
          0.6724884 = score(doc=7462,freq=16.0), product of:
            0.28835937 = queryWeight, product of:
              7.462781 = idf(docFreq=68, maxDocs=44218)
              0.03863967 = queryNorm
            2.332119 = fieldWeight in 7462, product of:
              4.0 = tf(freq=16.0), with freq of:
                16.0 = termFreq=16.0
              7.462781 = idf(docFreq=68, maxDocs=44218)
              0.078125 = fieldNorm(doc=7462)
      0.5 = coord(1/2)
  0.2857143 = coord(2/7)
    LCSH
    Libraries / Great Britain / Special collections / Fiction collections
    Public libraries / Great Britain
    Fiction in libraries / Great Britain
    PRECIS
    Great Britain / Public libraries / Stock: Fiction
    Subject
    Libraries / Great Britain / Special collections / Fiction collections
    Public libraries / Great Britain
    Fiction in libraries / Great Britain
    Great Britain / Public libraries / Stock: Fiction
  2. Aken, R.; Olson, L.: Application report : Computer-assisted-instruction in academic libraries (1986) 0.19 
    0.18627058 = product of:
  0.651947 = sum of:
    0.3117027 = weight(_text_:assisted in 7385) [ClassicSimilarity], result of:
      0.3117027 = score(doc=7385,freq=2.0), product of:
        0.26102042 = queryWeight, product of:
          6.7552447 = idf(docFreq=139, maxDocs=44218)
          0.03863967 = queryNorm
        1.1941698 = fieldWeight in 7385, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.7552447 = idf(docFreq=139, maxDocs=44218)
          0.125 = fieldNorm(doc=7385)
    0.3402443 = weight(_text_:instruction in 7385) [ClassicSimilarity], result of:
      0.3402443 = score(doc=7385,freq=4.0), product of:
        0.2293201 = queryWeight, product of:
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.03863967 = queryNorm
        1.483709 = fieldWeight in 7385, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.125 = fieldNorm(doc=7385)
  0.2857143 = coord(2/7)
    Source
    Journal of computer-based instruction. 13(1986), S.94-97
  3. Wilson, W.: Computer-assisted-instruction in an academic library (1983) 0.16 
    0.15779765 = product of:
  0.55229175 = sum of:
    0.3117027 = weight(_text_:assisted in 5822) [ClassicSimilarity], result of:
      0.3117027 = score(doc=5822,freq=2.0), product of:
        0.26102042 = queryWeight, product of:
          6.7552447 = idf(docFreq=139, maxDocs=44218)
          0.03863967 = queryNorm
        1.1941698 = fieldWeight in 5822, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.7552447 = idf(docFreq=139, maxDocs=44218)
          0.125 = fieldNorm(doc=5822)
    0.24058904 = weight(_text_:instruction in 5822) [ClassicSimilarity], result of:
      0.24058904 = score(doc=5822,freq=2.0), product of:
        0.2293201 = queryWeight, product of:
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.03863967 = queryNorm
        1.0491407 = fieldWeight in 5822, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.125 = fieldNorm(doc=5822)
  0.2857143 = coord(2/7)
  4. Tallon, J.L.: Computer-assisted-instruction and the university library (1982) 0.16 
    0.15779765 = product of:
  0.55229175 = sum of:
    0.3117027 = weight(_text_:assisted in 7432) [ClassicSimilarity], result of:
      0.3117027 = score(doc=7432,freq=2.0), product of:
        0.26102042 = queryWeight, product of:
          6.7552447 = idf(docFreq=139, maxDocs=44218)
          0.03863967 = queryNorm
        1.1941698 = fieldWeight in 7432, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.7552447 = idf(docFreq=139, maxDocs=44218)
          0.125 = fieldNorm(doc=7432)
    0.24058904 = weight(_text_:instruction in 7432) [ClassicSimilarity], result of:
      0.24058904 = score(doc=7432,freq=2.0), product of:
        0.2293201 = queryWeight, product of:
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.03863967 = queryNorm
        1.0491407 = fieldWeight in 7432, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.125 = fieldNorm(doc=7432)
  0.2857143 = coord(2/7)
  5. Malsburg, C. von der: ¬The correlation theory of brain function (1981) 0.15 
    0.1534251 = product of:
  0.3579919 = sum of:
    0.0511417 = product of:
      0.1534251 = sum of:
        0.1534251 = weight(_text_:3a in 76) [ClassicSimilarity], result of:
          0.1534251 = score(doc=76,freq=2.0), product of:
            0.32758754 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.03863967 = queryNorm
            0.46834838 = fieldWeight in 76, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0390625 = fieldNorm(doc=76)
      0.33333334 = coord(1/3)
    0.1534251 = weight(_text_:2f in 76) [ClassicSimilarity], result of:
      0.1534251 = score(doc=76,freq=2.0), product of:
        0.32758754 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.03863967 = queryNorm
        0.46834838 = fieldWeight in 76, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.0390625 = fieldNorm(doc=76)
    0.1534251 = weight(_text_:2f in 76) [ClassicSimilarity], result of:
      0.1534251 = score(doc=76,freq=2.0), product of:
        0.32758754 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.03863967 = queryNorm
        0.46834838 = fieldWeight in 76, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.0390625 = fieldNorm(doc=76)
  0.42857143 = coord(3/7)
    Source
    http%3A%2F%2Fcogprints.org%2F1380%2F1%2FvdM_correlation.pdf&usg=AOvVaw0g7DvZbQPb2U7dYb49b9v_
  6. Lawson, V.L.: Using a computer-assisted-instruction program to replace the traditional library tour : an experimental study (1989) 0.14 
    0.13807294 = product of:
  0.48325527 = sum of:
    0.27273986 = weight(_text_:assisted in 6668) [ClassicSimilarity], result of:
      0.27273986 = score(doc=6668,freq=2.0), product of:
        0.26102042 = queryWeight, product of:
          6.7552447 = idf(docFreq=139, maxDocs=44218)
          0.03863967 = queryNorm
        1.0448985 = fieldWeight in 6668, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.7552447 = idf(docFreq=139, maxDocs=44218)
          0.109375 = fieldNorm(doc=6668)
    0.21051541 = weight(_text_:instruction in 6668) [ClassicSimilarity], result of:
      0.21051541 = score(doc=6668,freq=2.0), product of:
        0.2293201 = queryWeight, product of:
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.03863967 = queryNorm
        0.9179981 = fieldWeight in 6668, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.109375 = fieldNorm(doc=6668)
  0.2857143 = coord(2/7)
  7. Fuller, D.W.: Computer-assisted instruction and the school library media center (1986) 0.14 
    0.13807294 = product of:
  0.48325527 = sum of:
    0.27273986 = weight(_text_:assisted in 7821) [ClassicSimilarity], result of:
      0.27273986 = score(doc=7821,freq=2.0), product of:
        0.26102042 = queryWeight, product of:
          6.7552447 = idf(docFreq=139, maxDocs=44218)
          0.03863967 = queryNorm
        1.0448985 = fieldWeight in 7821, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.7552447 = idf(docFreq=139, maxDocs=44218)
          0.109375 = fieldNorm(doc=7821)
    0.21051541 = weight(_text_:instruction in 7821) [ClassicSimilarity], result of:
      0.21051541 = score(doc=7821,freq=2.0), product of:
        0.2293201 = queryWeight, product of:
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.03863967 = queryNorm
        0.9179981 = fieldWeight in 7821, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.109375 = fieldNorm(doc=7821)
  0.2857143 = coord(2/7)
  8. Sweeney, R.: Dewey in Great Britain and Northern Ireland (1985) 0.12 
    0.116221994 = product of:
  0.40677696 = sum of:
    0.21656854 = weight(_text_:great in 2568) [ClassicSimilarity], result of:
      0.21656854 = score(doc=2568,freq=2.0), product of:
        0.21757144 = queryWeight, product of:
          5.6307793 = idf(docFreq=430, maxDocs=44218)
          0.03863967 = queryNorm
        0.99539053 = fieldWeight in 2568, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.6307793 = idf(docFreq=430, maxDocs=44218)
          0.125 = fieldNorm(doc=2568)
    0.19020844 = product of:
      0.38041687 = sum of:
        0.38041687 = weight(_text_:britain in 2568) [ClassicSimilarity], result of:
          0.38041687 = score(doc=2568,freq=2.0), product of:
            0.28835937 = queryWeight, product of:
              7.462781 = idf(docFreq=68, maxDocs=44218)
              0.03863967 = queryNorm
            1.3192457 = fieldWeight in 2568, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.462781 = idf(docFreq=68, maxDocs=44218)
              0.125 = fieldNorm(doc=2568)
      0.5 = coord(1/2)
  0.2857143 = coord(2/7)
  9. Haywood, T.: ¬The withering of public access (1989) 0.12 
    0.116221994 = product of:
  0.40677696 = sum of:
    0.21656854 = weight(_text_:great in 760) [ClassicSimilarity], result of:
      0.21656854 = score(doc=760,freq=8.0), product of:
        0.21757144 = queryWeight, product of:
          5.6307793 = idf(docFreq=430, maxDocs=44218)
          0.03863967 = queryNorm
        0.99539053 = fieldWeight in 760, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          5.6307793 = idf(docFreq=430, maxDocs=44218)
          0.0625 = fieldNorm(doc=760)
    0.19020844 = product of:
      0.38041687 = sum of:
        0.38041687 = weight(_text_:britain in 760) [ClassicSimilarity], result of:
          0.38041687 = score(doc=760,freq=8.0), product of:
            0.28835937 = queryWeight, product of:
              7.462781 = idf(docFreq=68, maxDocs=44218)
              0.03863967 = queryNorm
            1.3192457 = fieldWeight in 760, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              7.462781 = idf(docFreq=68, maxDocs=44218)
              0.0625 = fieldNorm(doc=760)
      0.5 = coord(1/2)
  0.2857143 = coord(2/7)
    LCSH
    Freedom of information / Great Britain
    PRECIS
    Great Britain / Freedom of information
    Subject
    Freedom of information / Great Britain
    Great Britain / Freedom of information
  10. Crawford, M.J.: Information broking : a new carees in information work (1988) 0.10 
    0.102726705 = product of:
  0.35954344 = sum of:
    0.19142136 = weight(_text_:great in 6083) [ClassicSimilarity], result of:
      0.19142136 = score(doc=6083,freq=4.0), product of:
        0.21757144 = queryWeight, product of:
          5.6307793 = idf(docFreq=430, maxDocs=44218)
          0.03863967 = queryNorm
        0.87980926 = fieldWeight in 6083, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          5.6307793 = idf(docFreq=430, maxDocs=44218)
          0.078125 = fieldNorm(doc=6083)
    0.1681221 = product of:
      0.3362442 = sum of:
        0.3362442 = weight(_text_:britain in 6083) [ClassicSimilarity], result of:
          0.3362442 = score(doc=6083,freq=4.0), product of:
            0.28835937 = queryWeight, product of:
              7.462781 = idf(docFreq=68, maxDocs=44218)
              0.03863967 = queryNorm
            1.1660595 = fieldWeight in 6083, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              7.462781 = idf(docFreq=68, maxDocs=44218)
              0.078125 = fieldNorm(doc=6083)
      0.5 = coord(1/2)
  0.2857143 = coord(2/7)
    PRECIS
    Great Britain / Information broking services
    Subject
    Great Britain / Information broking services
  11. Parrott, R.: Simulation of the reference process : Part 2: REFSIM, an implementation with expert and ICAI modes (1989) 0.10 
    0.09763231 = product of:
  0.34171307 = sum of:
    0.19285621 = weight(_text_:assisted in 1514) [ClassicSimilarity], result of:
      0.19285621 = score(doc=1514,freq=4.0), product of:
        0.26102042 = queryWeight, product of:
          6.7552447 = idf(docFreq=139, maxDocs=44218)
          0.03863967 = queryNorm
        0.7388549 = fieldWeight in 1514, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          6.7552447 = idf(docFreq=139, maxDocs=44218)
          0.0546875 = fieldNorm(doc=1514)
    0.14885686 = weight(_text_:instruction in 1514) [ClassicSimilarity], result of:
      0.14885686 = score(doc=1514,freq=4.0), product of:
        0.2293201 = queryWeight, product of:
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.03863967 = queryNorm
        0.64912266 = fieldWeight in 1514, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.0546875 = fieldNorm(doc=1514)
  0.2857143 = coord(2/7)
    Abstract
    Exploring the advantages of a simulation (rather than expert systems) approach to designing a system to relieve reference desk overload. REFSIM can simulate a reference librarian, a teacher of reference librarians and a client, singly or in combination. It has an expert system consultation mode and several Intelligent Computer-Assisted Instruction (ICAI) modes. The components and architecture of REFSIM are described. Details, including a sample transaction, are given for the expert system mode, wich is to be used for consultation by library clients. An overview is supplied for 2 ICAI modes, wich can be used to instruct clients or train reference librarians.
    Object
    ICAI (Intelligent Computer Assisted Instruction)
  12. Slack, F.: Subject searching in OPACs : a general survey of facilities available on OPACs in academic libraries in the UK (1988) 0.07 
    0.07263875 = product of:
  0.25423563 = sum of:
    0.13535534 = weight(_text_:great in 4241) [ClassicSimilarity], result of:
      0.13535534 = score(doc=4241,freq=2.0), product of:
        0.21757144 = queryWeight, product of:
          5.6307793 = idf(docFreq=430, maxDocs=44218)
          0.03863967 = queryNorm
        0.62211907 = fieldWeight in 4241, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.6307793 = idf(docFreq=430, maxDocs=44218)
          0.078125 = fieldNorm(doc=4241)
    0.11888027 = product of:
      0.23776054 = sum of:
        0.23776054 = weight(_text_:britain in 4241) [ClassicSimilarity], result of:
          0.23776054 = score(doc=4241,freq=2.0), product of:
            0.28835937 = queryWeight, product of:
              7.462781 = idf(docFreq=68, maxDocs=44218)
              0.03863967 = queryNorm
            0.8245286 = fieldWeight in 4241, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.462781 = idf(docFreq=68, maxDocs=44218)
              0.078125 = fieldNorm(doc=4241)
      0.5 = coord(1/2)
  0.2857143 = coord(2/7)
    Footnote
    Vgl. auch die neuere Studie: Crawford, J.C. et al.: A survey of subject access to academic library catalogues in Great Britain in: Journal of librarianship and information science 25(1993) no.2, S.85-93)
  13. Kibirige, H.M.: Computer-assisted reference services : what the computer will not do (1988) 0.04 
    0.044528957 = product of:
  0.3117027 = sum of:
    0.3117027 = weight(_text_:assisted in 5840) [ClassicSimilarity], result of:
      0.3117027 = score(doc=5840,freq=2.0), product of:
        0.26102042 = queryWeight, product of:
          6.7552447 = idf(docFreq=139, maxDocs=44218)
          0.03863967 = queryNorm
        1.1941698 = fieldWeight in 5840, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.7552447 = idf(docFreq=139, maxDocs=44218)
          0.125 = fieldNorm(doc=5840)
  0.14285715 = coord(1/7)
  14. Schwarz, C.: THESYS: Thesaurus Syntax System : a fully automatic thesaurus building aid (1988) 0.04 
    0.04419798 = product of:
  0.15469292 = sum of:
    0.13636993 = weight(_text_:assisted in 1361) [ClassicSimilarity], result of:
      0.13636993 = score(doc=1361,freq=2.0), product of:
        0.26102042 = queryWeight, product of:
          6.7552447 = idf(docFreq=139, maxDocs=44218)
          0.03863967 = queryNorm
        0.52244925 = fieldWeight in 1361, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.7552447 = idf(docFreq=139, maxDocs=44218)
          0.0546875 = fieldNorm(doc=1361)
    0.018322995 = product of:
      0.03664599 = sum of:
        0.03664599 = weight(_text_:22 in 1361) [ClassicSimilarity], result of:
          0.03664599 = score(doc=1361,freq=2.0), product of:
            0.13530953 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03863967 = queryNorm
            0.2708308 = fieldWeight in 1361, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1361)
      0.5 = coord(1/2)
  0.2857143 = coord(2/7)
    Abstract
    THESYS is based on the natural language processing of free-text databases. It yields statistically evaluated correlations between words of the database. These correlations correspond to traditional thesaurus relations. The person who has to build a thesaurus is thus assisted by the proposals made by THESYS. THESYS is being tested on commercial databases under real world conditions. It is part of a text processing project at Siemens, called TINA (Text-Inhalts-Analyse). Software from TINA is actually being applied and evaluated by the US Department of Commerce for patent search and indexing (REALIST: REtrieval Aids by Linguistics and STatistics)
    Date
    6. 1.1999 10:22:07
  15. Fiderio, J.: ¬A great vision (1988) 0.04 
    0.038672954 = product of:
  0.27071068 = sum of:
    0.27071068 = weight(_text_:great in 4460) [ClassicSimilarity], result of:
      0.27071068 = score(doc=4460,freq=2.0), product of:
        0.21757144 = queryWeight, product of:
          5.6307793 = idf(docFreq=430, maxDocs=44218)
          0.03863967 = queryNorm
        1.2442381 = fieldWeight in 4460, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.6307793 = idf(docFreq=430, maxDocs=44218)
          0.15625 = fieldNorm(doc=4460)
  0.14285715 = coord(1/7)
  16. Subject access and bibliographic instruction : two sides of the OPAC problem (1988) 0.03 
    0.034369864 = product of:
  0.24058904 = sum of:
    0.24058904 = weight(_text_:instruction in 2781) [ClassicSimilarity], result of:
      0.24058904 = score(doc=2781,freq=2.0), product of:
        0.2293201 = queryWeight, product of:
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.03863967 = queryNorm
        1.0491407 = fieldWeight in 2781, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.125 = fieldNorm(doc=2781)
  0.14285715 = coord(1/7)
  17. Penhale, S.J.; Taylor, N.: Integrating end-user searching into a bibliographic instruction program (1986) 0.03 
    0.034369864 = product of:
  0.24058904 = sum of:
    0.24058904 = weight(_text_:instruction in 5256) [ClassicSimilarity], result of:
      0.24058904 = score(doc=5256,freq=2.0), product of:
        0.2293201 = queryWeight, product of:
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.03863967 = queryNorm
        1.0491407 = fieldWeight in 5256, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.125 = fieldNorm(doc=5256)
  0.14285715 = coord(1/7)
  18. Kern-Simirenko, C.: OPAC user logs : implications for bibliographic instruction (1983) 0.03 
    0.034369864 = product of:
  0.24058904 = sum of:
    0.24058904 = weight(_text_:instruction in 5260) [ClassicSimilarity], result of:
      0.24058904 = score(doc=5260,freq=2.0), product of:
        0.2293201 = queryWeight, product of:
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.03863967 = queryNorm
        1.0491407 = fieldWeight in 5260, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.125 = fieldNorm(doc=5260)
  0.14285715 = coord(1/7)
  19. Library instruction and reference services (1984) 0.03 
    0.034369864 = product of:
  0.24058904 = sum of:
    0.24058904 = weight(_text_:instruction in 143) [ClassicSimilarity], result of:
      0.24058904 = score(doc=143,freq=2.0), product of:
        0.2293201 = queryWeight, product of:
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.03863967 = queryNorm
        1.0491407 = fieldWeight in 143, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.125 = fieldNorm(doc=143)
  0.14285715 = coord(1/7)
  20. Culkin, P.B.: Computer based public access systems : a forum for library instruction (1980) 0.03 
    0.034369864 = product of:
  0.24058904 = sum of:
    0.24058904 = weight(_text_:instruction in 506) [ClassicSimilarity], result of:
      0.24058904 = score(doc=506,freq=2.0), product of:
        0.2293201 = queryWeight, product of:
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.03863967 = queryNorm
        1.0491407 = fieldWeight in 506, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.934836 = idf(docFreq=317, maxDocs=44218)
          0.125 = fieldNorm(doc=506)
  0.14285715 = coord(1/7)

Authors

Languages

  • e 117
  • d 43
  • f 2
  • More… Less…

Types

  • a 126
  • m 25
  • s 6
  • u 3
  • x 2
  • ? 1
  • b 1
  • More… Less…

Themes

Subjects

Classifications