Search (179 results, page 1 of 9)

  • × theme_ss:"OPAC"
  1. Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.4: Onderwerpsontsluiting en on-line catalogi (1990) 0.01 
    0.014038912 = product of:
  0.14038911 = sum of:
    0.14038911 = product of:
      0.21058366 = sum of:
        0.15239656 = weight(_text_:1990 in 211) [ClassicSimilarity], result of:
          0.15239656 = score(doc=211,freq=5.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            1.1022682 = fieldWeight in 211, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.109375 = fieldNorm(doc=211)
        0.058187105 = weight(_text_:22 in 211) [ClassicSimilarity], result of:
          0.058187105 = score(doc=211,freq=2.0), product of:
            0.10742335 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03067635 = queryNorm
            0.5416616 = fieldWeight in 211, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=211)
      0.6666667 = coord(2/3)
  0.1 = coord(1/10)
    Source
    Open. 22(1990) no.10, S.326-330
    Year
    1990
  2. Klaus, H.G.; Runki, S.: Online public access cataloging (OPAC) und Verbund-Katalogisierung (1990) 0.01 
    0.009062131 = product of:
  0.045310654 = sum of:
    0.016282737 = product of:
      0.04884821 = sum of:
        0.04884821 = weight(_text_:problem in 2119) [ClassicSimilarity], result of:
          0.04884821 = score(doc=2119,freq=2.0), product of:
            0.1302053 = queryWeight, product of:
              4.244485 = idf(docFreq=1723, maxDocs=44218)
              0.03067635 = queryNorm
            0.375163 = fieldWeight in 2119, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.244485 = idf(docFreq=1723, maxDocs=44218)
              0.0625 = fieldNorm(doc=2119)
      0.33333334 = coord(1/3)
    0.029027916 = product of:
      0.08708375 = sum of:
        0.08708375 = weight(_text_:1990 in 2119) [ClassicSimilarity], result of:
          0.08708375 = score(doc=2119,freq=5.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            0.62986755 = fieldWeight in 2119, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.0625 = fieldNorm(doc=2119)
      0.33333334 = coord(1/3)
  0.2 = coord(2/10)
    Abstract
    OPACs haben in den vergangenen Jahren wesentlich zu einer größeren Auskunftsbereitschaft über vorhandene Bibliotheksbestände beigetragen. Sie sind inzwischen nützlich und erschwinglich als Arbeitsplatzsysteme für kleinere Bibliotheksbestände. Sie sind benutzerfreundlich und können dadurch u.a. Bibliothekspersonal von Routineaufgaben entlasten. Besonders wirkungsvoll läßt sich der OPAC im Rahmen einer Verbundkatalogisierung nutzen und als wichtiges Element für die Gestaltung regionaler Bibliotheksinformationssysteme einsetzen. Die Autoen geben Beispiele für neue Entwicklungen in den USA und beschreiben die damit zusammenhängenden Probleme der Verbundkatalogisierung. Außerdem wird das Problem der Benutzerakzeptanz für OPAC diskutiert
    Source
    Bibliothek: Forschung und Praxis. 14(1990), S.235-241
    Year
    1990
  3. Nohr, H.: Tendenzen der OPAC-Entwicklung (1990) 0.01 
    0.0072569787 = product of:
  0.07256979 = sum of:
    0.07256979 = product of:
      0.21770936 = sum of:
        0.21770936 = weight(_text_:1990 in 756) [ClassicSimilarity], result of:
          0.21770936 = score(doc=756,freq=5.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            1.5746689 = fieldWeight in 756, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.15625 = fieldNorm(doc=756)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Auskunft. 10(1990), S. -
    Year
    1990
  4. Cremer, M.: Online-Benutzerkataloge (OPACs) (1990) 0.01 
    0.0072569787 = product of:
  0.07256979 = sum of:
    0.07256979 = product of:
      0.21770936 = sum of:
        0.21770936 = weight(_text_:1990 in 5685) [ClassicSimilarity], result of:
          0.21770936 = score(doc=5685,freq=5.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            1.5746689 = fieldWeight in 5685, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.15625 = fieldNorm(doc=5685)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    VdDB/VDB-Rundschreiben. 1990, H.2, S.11-14
    Year
    1990
  5. Ballard, T.; Grimaldi, A.: Improve OPAC searching by reducing tagging errors in MARC records (1997) 0.01 
    0.0068221055 = product of:
  0.034110527 = sum of:
    0.02302727 = product of:
      0.069081806 = sum of:
        0.069081806 = weight(_text_:problem in 695) [ClassicSimilarity], result of:
          0.069081806 = score(doc=695,freq=4.0), product of:
            0.1302053 = queryWeight, product of:
              4.244485 = idf(docFreq=1723, maxDocs=44218)
              0.03067635 = queryNorm
            0.5305606 = fieldWeight in 695, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.244485 = idf(docFreq=1723, maxDocs=44218)
              0.0625 = fieldNorm(doc=695)
      0.33333334 = coord(1/3)
    0.011083259 = product of:
      0.033249777 = sum of:
        0.033249777 = weight(_text_:22 in 695) [ClassicSimilarity], result of:
          0.033249777 = score(doc=695,freq=2.0), product of:
            0.10742335 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03067635 = queryNorm
            0.30952093 = fieldWeight in 695, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=695)
      0.33333334 = coord(1/3)
  0.2 = coord(2/10)
    Abstract
    One of the most common errors in cataloguing library materials involves miscoding of the nonfiling indicator of title fields. Notes the extent of the problem and its negative effect on searching in the library's online catalogue and surveys how librarians have approached solutions to the problems. Describes how the major library automation system address this problem
    Date
    6. 3.1997 16:22:15
  6. Waschatz, B.: Schmökern ist schwierig : Viele Uni-Bibliotheken ordnen ihre Bücher nicht - Tipps für eine erfolgreiche Suche (2010) 0.01 
    0.0061613116 = product of:
  0.061613116 = sum of:
    0.061613116 = sum of:
      0.020653723 = weight(_text_:1990 in 3206) [ClassicSimilarity], result of:
        0.020653723 = score(doc=3206,freq=2.0), product of:
          0.13825724 = queryWeight, product of:
            4.506965 = idf(docFreq=1325, maxDocs=44218)
            0.03067635 = queryNorm
          0.1493862 = fieldWeight in 3206, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.506965 = idf(docFreq=1325, maxDocs=44218)
            0.0234375 = fieldNorm(doc=3206)
      0.028490728 = weight(_text_:2010 in 3206) [ClassicSimilarity], result of:
        0.028490728 = score(doc=3206,freq=3.0), product of:
          0.14672957 = queryWeight, product of:
            4.7831497 = idf(docFreq=1005, maxDocs=44218)
            0.03067635 = queryNorm
          0.19417168 = fieldWeight in 3206, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            4.7831497 = idf(docFreq=1005, maxDocs=44218)
            0.0234375 = fieldNorm(doc=3206)
      0.012468665 = weight(_text_:22 in 3206) [ClassicSimilarity], result of:
        0.012468665 = score(doc=3206,freq=2.0), product of:
          0.10742335 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.03067635 = queryNorm
          0.116070345 = fieldWeight in 3206, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0234375 = fieldNorm(doc=3206)
  0.1 = coord(1/10)
    Content
    Im Online-Katalog erfahren Studenten auch, ob das Buch verfügbar oder verliehen ist. Ist es gerade vergriffen, kann man es vormerken lassen, er- klärt Monika Ziller, Vorsitzen- de des Deutschen Bibliotheksverbands in Berlin. Dann werden die Studenten entsprechend benachrichtigt, wenn es zurückgegeben wurde. Außerdem könnten Studenten virtuelle Fachbibliotheken nutzen, erklärt Grau. Um das Thema Slavistik kümmert sich etwa die Staatsbibliothek in Berlin. Auf der Internetseite kann man über Suchbegriffe alle elektronischen Slavistik-Angebote wie Zeitschriften, E-Books oder Bibliografien durchforsten. Die virtuelle Fachbibliothek spuckt dann eine Titelliste aus. Bestenfalls können Studenten gleich auf einzelne Volltexte der Liste zugreifen. Oder sie müssen schauen, ob die eigene Bibliothek das gesuchte Werk hat. Vor allem Zeitschriften sind oft online im Volltext abrufbar, aber auch Enzyklopädien. "Die sind auch aktueller als der Brockhaus von 1990, der zu Hause im Regal steht" sagt Grau. Manchmal ließen sich die Texte aus Gründen des Urheberrechts aber nur auf den Rechnern auf dem Unicampus lesen, ergänzt Hohoff. Findet man ein Buch nicht, ist der Grund dafür oft ein Fehler, der sich bei der Suche eingeschlichen hat. Das fängt bei der Rechtschreibung an: "Bibliothekskataloge verfügen über keine fehlertolerante Suche wie Google", erklärt Ziller.
    Date
    3. 5.1997 8:44:22
    Year
    2010
  7. Furniss, P.: ¬A proposed methodology for examining the provision of subject access in the OPAC (1990) 0.01 
    0.005805583 = product of:
  0.058055833 = sum of:
    0.058055833 = product of:
      0.1741675 = sum of:
        0.1741675 = weight(_text_:1990 in 352) [ClassicSimilarity], result of:
          0.1741675 = score(doc=352,freq=5.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            1.2597351 = fieldWeight in 352, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.125 = fieldNorm(doc=352)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    International classification. 17(1990), S.85-89
    Year
    1990
  8. Schröder, K.: Zur OPAC-Diskussion, ein britisches Projekt: OKAPI (1990) 0.01 
    0.005805583 = product of:
  0.058055833 = sum of:
    0.058055833 = product of:
      0.1741675 = sum of:
        0.1741675 = weight(_text_:1990 in 1402) [ClassicSimilarity], result of:
          0.1741675 = score(doc=1402,freq=5.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            1.2597351 = fieldWeight in 1402, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.125 = fieldNorm(doc=1402)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Bibliotheksdienst. 24(1990), S.1504-1512
    Year
    1990
  9. Schulz, U.: Einige Aspekte zukünftiger Inhaltserschließung und Online-Benutzerkataloge (1990) 0.01 
    0.005805583 = product of:
  0.058055833 = sum of:
    0.058055833 = product of:
      0.1741675 = sum of:
        0.1741675 = weight(_text_:1990 in 1403) [ClassicSimilarity], result of:
          0.1741675 = score(doc=1403,freq=5.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            1.2597351 = fieldWeight in 1403, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.125 = fieldNorm(doc=1403)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Bibliothek: Forschung und Praxis. 14(1990), S.226-234
    Year
    1990
  10. Slack, F.; Wood, A.J.: Subject searching on British OPACs : problems and progress (1990) 0.01 
    0.005805583 = product of:
  0.058055833 = sum of:
    0.058055833 = product of:
      0.1741675 = sum of:
        0.1741675 = weight(_text_:1990 in 1405) [ClassicSimilarity], result of:
          0.1741675 = score(doc=1405,freq=5.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            1.2597351 = fieldWeight in 1405, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.125 = fieldNorm(doc=1405)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Library review. 39(1990), S.41-49
    Year
    1990
  11. Drabenstott, K.M.; Vizine-Goetz, D.: Search trees for subject searching in online catalogs (1990) 0.01 
    0.005805583 = product of:
  0.058055833 = sum of:
    0.058055833 = product of:
      0.1741675 = sum of:
        0.1741675 = weight(_text_:1990 in 2431) [ClassicSimilarity], result of:
          0.1741675 = score(doc=2431,freq=5.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            1.2597351 = fieldWeight in 2431, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.125 = fieldNorm(doc=2431)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Library hi tech. 8(1990) no.3, S.7-20
    Year
    1990
  12. Borgman, C.L.: Children's use of an interactive science library : exploratory research (1990) 0.01 
    0.005805583 = product of:
  0.058055833 = sum of:
    0.058055833 = product of:
      0.1741675 = sum of:
        0.1741675 = weight(_text_:1990 in 2432) [ClassicSimilarity], result of:
          0.1741675 = score(doc=2432,freq=5.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            1.2597351 = fieldWeight in 2432, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.125 = fieldNorm(doc=2432)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    School library media quarterly. 18(1990) no.2, S.108-111
    Year
    1990
  13. Koppel, T.P.: Public access catalogs through Internet (1990) 0.01 
    0.005805583 = product of:
  0.058055833 = sum of:
    0.058055833 = product of:
      0.1741675 = sum of:
        0.1741675 = weight(_text_:1990 in 4070) [ClassicSimilarity], result of:
          0.1741675 = score(doc=4070,freq=5.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            1.2597351 = fieldWeight in 4070, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.125 = fieldNorm(doc=4070)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Colorado libraries. 16(1990), S.31-33
    Year
    1990
  14. Freivalds, D.; Carson, S.: Extending the OPAC with microcomputers (1990) 0.01 
    0.005805583 = product of:
  0.058055833 = sum of:
    0.058055833 = product of:
      0.1741675 = sum of:
        0.1741675 = weight(_text_:1990 in 4074) [ClassicSimilarity], result of:
          0.1741675 = score(doc=4074,freq=5.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            1.2597351 = fieldWeight in 4074, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.125 = fieldNorm(doc=4074)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Information today. 7(1990) no.3, S.48
    Year
    1990
  15. Edmonds, L.; Moore, P.R.; Balcom, K.M.: ¬The effectiveness of an online catalog (1990) 0.01 
    0.005805583 = product of:
  0.058055833 = sum of:
    0.058055833 = product of:
      0.1741675 = sum of:
        0.1741675 = weight(_text_:1990 in 4598) [ClassicSimilarity], result of:
          0.1741675 = score(doc=4598,freq=5.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            1.2597351 = fieldWeight in 4598, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.125 = fieldNorm(doc=4598)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    School library journal. 36(1990), S.28-32
    Year
    1990
  16. Markey, K.: Online assistance in online catalogs (1990) 0.01 
    0.005805583 = product of:
  0.058055833 = sum of:
    0.058055833 = product of:
      0.1741675 = sum of:
        0.1741675 = weight(_text_:1990 in 4604) [ClassicSimilarity], result of:
          0.1741675 = score(doc=4604,freq=5.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            1.2597351 = fieldWeight in 4604, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.125 = fieldNorm(doc=4604)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Library hi tech. 8(1990), S.72-74
    Year
    1990
  17. Muncer, J.; Hill, C.J.; Didley, M.P.: Raised eyebrows : a survey of public reactions to an OPAC (1990) 0.01 
    0.005805583 = product of:
  0.058055833 = sum of:
    0.058055833 = product of:
      0.1741675 = sum of:
        0.1741675 = weight(_text_:1990 in 4605) [ClassicSimilarity], result of:
          0.1741675 = score(doc=4605,freq=5.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            1.2597351 = fieldWeight in 4605, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.125 = fieldNorm(doc=4605)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Public library journal. 5(1990), S.71-72
    Year
    1990
  18. Cazan, C.: Nutzt die Netze : OPAC ohne elektronische Kommunikation? (1990) 0.01 
    0.005805583 = product of:
  0.058055833 = sum of:
    0.058055833 = product of:
      0.1741675 = sum of:
        0.1741675 = weight(_text_:1990 in 4693) [ClassicSimilarity], result of:
          0.1741675 = score(doc=4693,freq=5.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            1.2597351 = fieldWeight in 4693, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.125 = fieldNorm(doc=4693)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Mitteilungen der Vereinigung Österreichischer Bibliothekare. 43(1990) H.2/3, S.62-70
    Year
    1990
  19. Boss, R.W.: Linked systems and the online catalog : the role of OSI (1990) 0.01 
    0.005805583 = product of:
  0.058055833 = sum of:
    0.058055833 = product of:
      0.1741675 = sum of:
        0.1741675 = weight(_text_:1990 in 7249) [ClassicSimilarity], result of:
          0.1741675 = score(doc=7249,freq=5.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            1.2597351 = fieldWeight in 7249, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.125 = fieldNorm(doc=7249)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Library resources and technical services. 34(1990) no.2, S.217-227
    Year
    1990
  20. Wiberley, S.E.; Daugerthy, R.A.; Danowski, J.A.: User persistence in scanning postings of a computer-driven information system : LCS (1990) 0.01 
    0.0050798855 = product of:
  0.050798856 = sum of:
    0.050798856 = product of:
      0.15239656 = sum of:
        0.15239656 = weight(_text_:1990 in 3819) [ClassicSimilarity], result of:
          0.15239656 = score(doc=3819,freq=5.0), product of:
            0.13825724 = queryWeight, product of:
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.03067635 = queryNorm
            1.1022682 = fieldWeight in 3819, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.506965 = idf(docFreq=1325, maxDocs=44218)
              0.109375 = fieldNorm(doc=3819)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Library and information science research. 12(1990) no.4, S.341-353
    Year
    1990

Authors

Years

Languages

  • e 119
  • d 51
  • nl 4
  • chi 2
  • f 2
  • a 1
  • More… Less…

Types

  • a 159
  • s 8
  • m 4
  • el 3
  • r 3
  • d 2
  • x 2
  • b 1
  • More… Less…

Themes