Search (43 results, page 1 of 3)

  • × language_ss:"d"
  • × theme_ss:"OPAC"
  • × year_i:[1980 TO 1990}
  1. Pretzsch, J.: ¬Der OPAC des Deutschen Patentamts und seine sachlichen Zugriffsmöglichkeiten : Sacherschließung des Buchbestandes der Bibliothek (1988) 0.03
    0.03133857 = product of:
      0.06267714 = sum of:
        0.06267714 = product of:
          0.0940157 = sum of:
            0.00595267 = weight(_text_:s in 751) [ClassicSimilarity], result of:
              0.00595267 = score(doc=751,freq=2.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.120123915 = fieldWeight in 751, 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=751)
            0.08806303 = weight(_text_:j in 751) [ClassicSimilarity], result of:
              0.08806303 = score(doc=751,freq=6.0), product of:
                0.14482479 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04557827 = queryNorm
                0.608066 = fieldWeight in 751, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.078125 = fieldNorm(doc=751)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Pages
    S.161-164
    Source
    Wissensorganisation im Wandel. Dezimalklassifikation - Thesaurusfragen - Warenklassifikation. Proc. 11. Jahrestagung der Gesellschaft für Klassifikation, Aachen, 29.6.-1.7.1987. Hrsg.: H.-J. Hermes u. J. Hölzl
  2. Langefeld, J.: Zur Benutzung von Online-Katalogen in den USA (1986) 0.03
    0.030291138 = product of:
      0.060582276 = sum of:
        0.060582276 = product of:
          0.09087341 = sum of:
            0.009524272 = weight(_text_:s in 984) [ClassicSimilarity], result of:
              0.009524272 = score(doc=984,freq=2.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.19219826 = fieldWeight in 984, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=984)
            0.08134914 = weight(_text_:j in 984) [ClassicSimilarity], result of:
              0.08134914 = score(doc=984,freq=2.0), product of:
                0.14482479 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04557827 = queryNorm
                0.5617073 = fieldWeight in 984, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.125 = fieldNorm(doc=984)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Bibliothek: Forschung und Praxis. 10(1986), S.20-60
  3. Binder, W.; Kemminer, J.; Summann, F.: CD-ROM und Online-Publikumskataloge für Bibliotheken : Ein Projekt der Universitätsbibliothek Bielefeld (1988) 0.03
    0.026504746 = product of:
      0.05300949 = sum of:
        0.05300949 = product of:
          0.079514235 = sum of:
            0.008333738 = weight(_text_:s in 264) [ClassicSimilarity], result of:
              0.008333738 = score(doc=264,freq=2.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.16817348 = fieldWeight in 264, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.109375 = fieldNorm(doc=264)
            0.0711805 = weight(_text_:j in 264) [ClassicSimilarity], result of:
              0.0711805 = score(doc=264,freq=2.0), product of:
                0.14482479 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04557827 = queryNorm
                0.4914939 = fieldWeight in 264, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.109375 = fieldNorm(doc=264)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    ABI-Technik. 8(1988), S.107-120
  4. Pretzsch, J.: ¬Der EDV-Katalog der Bibliothek des Deutsches Patentamts (1985) 0.03
    0.026504746 = product of:
      0.05300949 = sum of:
        0.05300949 = product of:
          0.079514235 = sum of:
            0.008333738 = weight(_text_:s in 752) [ClassicSimilarity], result of:
              0.008333738 = score(doc=752,freq=2.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.16817348 = fieldWeight in 752, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.109375 = fieldNorm(doc=752)
            0.0711805 = weight(_text_:j in 752) [ClassicSimilarity], result of:
              0.0711805 = score(doc=752,freq=2.0), product of:
                0.14482479 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04557827 = queryNorm
                0.4914939 = fieldWeight in 752, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.109375 = fieldNorm(doc=752)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Mitteilungen der Arbeitsgemeinschaft der Parlaments- und Behördenbibliotheken. 1985, Nr.60, S.46-61
  5. Kemminer, J.: Datenformat des CD-ROM-Publikumskataloges der Universitätsbibliothek Bielefeld (Stammformat) (1988) 0.03
    0.026504746 = product of:
      0.05300949 = sum of:
        0.05300949 = product of:
          0.079514235 = sum of:
            0.008333738 = weight(_text_:s in 2052) [ClassicSimilarity], result of:
              0.008333738 = score(doc=2052,freq=2.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.16817348 = fieldWeight in 2052, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.109375 = fieldNorm(doc=2052)
            0.0711805 = weight(_text_:j in 2052) [ClassicSimilarity], result of:
              0.0711805 = score(doc=2052,freq=2.0), product of:
                0.14482479 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04557827 = queryNorm
                0.4914939 = fieldWeight in 2052, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.109375 = fieldNorm(doc=2052)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Pages
    S.61-76
  6. CD-ROM in Bibliothek, Verbund und Verlag : Vorträge des CD-ROM Seminars am 10.5.1988, veranstaltet von der Bibliothek der Universität Bielefeld ... (1988) 0.02
    0.015803084 = product of:
      0.031606168 = sum of:
        0.031606168 = product of:
          0.047409248 = sum of:
            0.0067346776 = weight(_text_:s in 8954) [ClassicSimilarity], result of:
              0.0067346776 = score(doc=8954,freq=4.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.1359047 = fieldWeight in 8954, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0625 = fieldNorm(doc=8954)
            0.04067457 = weight(_text_:j in 8954) [ClassicSimilarity], result of:
              0.04067457 = score(doc=8954,freq=2.0), product of:
                0.14482479 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04557827 = queryNorm
                0.28085366 = fieldWeight in 8954, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0625 = fieldNorm(doc=8954)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Content
    Enthält die Beiträge: MARKLEIN, K.: Stand und weitere Entwicklung der Massenspeichertechnik; BINDER, W.: Einsatz optischer Platten in Bibliotheken und Verbund; MERTENS, E.: CD-ROM als verlegerische Herausforderung und Chance; BONNEß, E.: Problem der Herstellung and Anforderungen eines CD-ROM Publikumskataloges in Bielefeld. Nutzungsmöglichkeiten des Systems durch andere Bibliotheken; SAACKE, R.: Softwarenutzung, Schnittstellen und Standardisierungen; KEMMINER, J.: Datenformat des CD-ROM-Publikumskataloges der Universitätsbibliothek Bielefeld; BUCHHOLZ, T.: Retrieval-Ablaufbeschreibung des CD-ROM-Publikumskataloges der Universität Bielefeld
    Pages
    91 S
    Type
    s
  7. Werner, S.: 'Speyer Libris': eine neues EDV-Pilotprojekt (1986) 0.00
    0.0022448925 = product of:
      0.004489785 = sum of:
        0.004489785 = product of:
          0.013469355 = sum of:
            0.013469355 = weight(_text_:s in 2042) [ClassicSimilarity], result of:
              0.013469355 = score(doc=2042,freq=4.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.2718094 = fieldWeight in 2042, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=2042)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    BuB. 38(1986), S.53-59
  8. Strzolka, R.; Engelmann, S.: SPEYERLIBRIS oder Zukunft kompakt? : Ein neues integriertes Bibliothekssystem (1986) 0.00
    0.0022448925 = product of:
      0.004489785 = sum of:
        0.004489785 = product of:
          0.013469355 = sum of:
            0.013469355 = weight(_text_:s in 2043) [ClassicSimilarity], result of:
              0.013469355 = score(doc=2043,freq=4.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.2718094 = fieldWeight in 2043, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=2043)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    ABI-Technik. 6(1986), S.61-63
  9. Horny, S.: ¬Die Gestaltung sachlicher Zugriffsmöglichkeiten in Online-Benutzerkatalogen (1989) 0.00
    0.0019842233 = product of:
      0.0039684465 = sum of:
        0.0039684465 = product of:
          0.01190534 = sum of:
            0.01190534 = weight(_text_:s in 1302) [ClassicSimilarity], result of:
              0.01190534 = score(doc=1302,freq=2.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.24024783 = fieldWeight in 1302, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.15625 = fieldNorm(doc=1302)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  10. Schnelling, H.M.: Online-Benutzerkataloge in Großbritannien (1987) 0.00
    0.0019842233 = product of:
      0.0039684465 = sum of:
        0.0039684465 = product of:
          0.01190534 = sum of:
            0.01190534 = weight(_text_:s in 1856) [ClassicSimilarity], result of:
              0.01190534 = score(doc=1856,freq=2.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.24024783 = fieldWeight in 1856, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.15625 = fieldNorm(doc=1856)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Bibliotheksdienst. 21(1987), S.359-376
  11. Entwicklungsprojekt "Online-Benutzerkatalog" : ein Zwischenbericht (1989) 0.00
    0.0019842233 = product of:
      0.0039684465 = sum of:
        0.0039684465 = product of:
          0.01190534 = sum of:
            0.01190534 = weight(_text_:s in 2140) [ClassicSimilarity], result of:
              0.01190534 = score(doc=2140,freq=2.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.24024783 = fieldWeight in 2140, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.15625 = fieldNorm(doc=2140)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Tübinger Bibliotheksinformationen. 11(1989), S.29-32
  12. Schnelling, H.M.: Möglichkeiten und Grenzen der Sacherschließung im Hinblick auf Online-Benutzerkataloge : Anmerkungen zur Situation in der Bundesrepublik Deutschland (1989) 0.00
    0.0016836694 = product of:
      0.0033673388 = sum of:
        0.0033673388 = product of:
          0.010102016 = sum of:
            0.010102016 = weight(_text_:s in 369) [ClassicSimilarity], result of:
              0.010102016 = score(doc=369,freq=4.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.20385705 = fieldWeight in 369, 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=369)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    LIBER-Bulletin. 32/33 [Festgabe für Franz Kroller zum 65. Geb. Hrsg.: S. Reinitzer u. H.-A. Koch]. S.142-162
  13. Hermes, H.J.: OPAC, Verbund, DK: Vorüberlegungen für die Einbringung der Dezimalklassifikation in den Bibliotheksverbund (1987) 0.00
    0.0015873787 = product of:
      0.0031747574 = sum of:
        0.0031747574 = product of:
          0.009524272 = sum of:
            0.009524272 = weight(_text_:s in 75) [ClassicSimilarity], result of:
              0.009524272 = score(doc=75,freq=2.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.19219826 = fieldWeight in 75, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=75)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Biblos. 36(1987), S.162-178
  14. Nohr, H.: Sachliche Erschließung in deutschsprachigen Online-Publikumskatalogen (1989) 0.00
    0.0015873787 = product of:
      0.0031747574 = sum of:
        0.0031747574 = product of:
          0.009524272 = sum of:
            0.009524272 = weight(_text_:s in 106) [ClassicSimilarity], result of:
              0.009524272 = score(doc=106,freq=2.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.19219826 = fieldWeight in 106, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=106)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    ABI-Technik. 9(1989), S.207-223
  15. Gattermann, G.: Probleme des Online-Benutzerkatalogs : Erfahrungen aus dem OPAC-Projekt der Universitätsbibliothek Düsseldorf (1989) 0.00
    0.0015873787 = product of:
      0.0031747574 = sum of:
        0.0031747574 = product of:
          0.009524272 = sum of:
            0.009524272 = weight(_text_:s in 365) [ClassicSimilarity], result of:
              0.009524272 = score(doc=365,freq=2.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.19219826 = fieldWeight in 365, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=365)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Zeitschrift für Bibliothekswesen und Bibliographie. 36(1989), S.481-494
  16. Schnelling, H.M.: Katalogverbund, Fremddatennutzung und Online-Benutzerkatalog : Aspekte einer Neuorientierung der Sacherschließung (1988) 0.00
    0.0015873787 = product of:
      0.0031747574 = sum of:
        0.0031747574 = product of:
          0.009524272 = sum of:
            0.009524272 = weight(_text_:s in 370) [ClassicSimilarity], result of:
              0.009524272 = score(doc=370,freq=2.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.19219826 = fieldWeight in 370, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=370)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Libri. 38(1988) no.4, S.237-256
  17. Stock, K.F.: Katalogisierung und OPAC mit Compact Disc im lokalen Netz und im Verbund (1989) 0.00
    0.0015873787 = product of:
      0.0031747574 = sum of:
        0.0031747574 = product of:
          0.009524272 = sum of:
            0.009524272 = weight(_text_:s in 476) [ClassicSimilarity], result of:
              0.009524272 = score(doc=476,freq=2.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.19219826 = fieldWeight in 476, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=476)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    ABI-Technik. 9(1989), S.183-188
  18. Kristen, H.; Sievers, W.: ¬Die Benutzeroberfläche des OPAC an der Universitätsbibliothek Karlsruhe (1988) 0.00
    0.0015873787 = product of:
      0.0031747574 = sum of:
        0.0031747574 = product of:
          0.009524272 = sum of:
            0.009524272 = weight(_text_:s in 525) [ClassicSimilarity], result of:
              0.009524272 = score(doc=525,freq=2.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.19219826 = fieldWeight in 525, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=525)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    ABI-Technik. 8(1988), S.97-105
  19. Kowalk, W.: ¬Der OPAC der Universitätsbibliothek Saarbrücken (1989) 0.00
    0.0015873787 = product of:
      0.0031747574 = sum of:
        0.0031747574 = product of:
          0.009524272 = sum of:
            0.009524272 = weight(_text_:s in 569) [ClassicSimilarity], result of:
              0.009524272 = score(doc=569,freq=2.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.19219826 = fieldWeight in 569, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=569)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    ABI-Technik. 9(1989), S.63-67
  20. Wiest, K.: ¬Der Einsatz von Online-Benutzerkatalogen : Erfahrungsbericht über den Einsatz in der Stadtbücherei Speyer (1987) 0.00
    0.0015873787 = product of:
      0.0031747574 = sum of:
        0.0031747574 = product of:
          0.009524272 = sum of:
            0.009524272 = weight(_text_:s in 711) [ClassicSimilarity], result of:
              0.009524272 = score(doc=711,freq=2.0), product of:
                0.04955441 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04557827 = queryNorm
                0.19219826 = fieldWeight in 711, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=711)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Bibliotheksdienst. 21(1987), S.1199-1209