Search (75 results, page 1 of 4)

  • × year_i:[1990 TO 2000}
  • × theme_ss:"Informationsmittel"
  1. Tenopir, C.; Ennis, L.: ¬The digital reference work of academic libraries (1998) 0.05 
    0.051503673 = product of:
  0.10300735 = sum of:
    0.10300735 = sum of:
      0.04191504 = weight(_text_:c in 5170) [ClassicSimilarity], result of:
        0.04191504 = score(doc=5170,freq=2.0), product of:
          0.15711682 = queryWeight, product of:
            3.4494052 = idf(docFreq=3817, maxDocs=44218)
            0.045548957 = queryNorm
          0.2667763 = fieldWeight in 5170, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.4494052 = idf(docFreq=3817, maxDocs=44218)
            0.0546875 = fieldNorm(doc=5170)
      0.061092306 = weight(_text_:22 in 5170) [ClassicSimilarity], result of:
        0.061092306 = score(doc=5170,freq=4.0), product of:
          0.15950468 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045548957 = 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)
    Source
    Online. 22(1998) no.4, S.22-28
  2. Schwägerl, C.: ¬Die letzte Nische der Natur : die Vielfalt des Lebens auf Multimedia-CD - ein Großprojekt (1995) 0.05 
    0.048636474 = product of:
  0.09727295 = sum of:
    0.09727295 = sum of:
      0.04790291 = weight(_text_:c in 2115) [ClassicSimilarity], result of:
        0.04790291 = score(doc=2115,freq=2.0), product of:
          0.15711682 = queryWeight, product of:
            3.4494052 = idf(docFreq=3817, maxDocs=44218)
            0.045548957 = queryNorm
          0.3048872 = fieldWeight in 2115, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.4494052 = idf(docFreq=3817, maxDocs=44218)
            0.0625 = fieldNorm(doc=2115)
      0.04937004 = weight(_text_:22 in 2115) [ClassicSimilarity], result of:
        0.04937004 = score(doc=2115,freq=2.0), product of:
          0.15950468 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045548957 = queryNorm
          0.30952093 = fieldWeight in 2115, 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=2115)
  0.5 = coord(1/2)
    Source
    Zeit. Nr.22 vom 26.5.1995, S.78
  3. Kosmos Weltatlas 2000 : Der Kompass für das 21. Jahrhundert. Inklusive Welt-Routenplaner (1999) 0.02 
    0.02468502 = product of:
  0.04937004 = sum of:
    0.04937004 = product of:
      0.09874008 = sum of:
        0.09874008 = weight(_text_:22 in 4085) [ClassicSimilarity], result of:
          0.09874008 = score(doc=4085,freq=2.0), product of:
            0.15950468 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045548957 = queryNorm
            0.61904186 = fieldWeight in 4085, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=4085)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    7.11.1999 18:22:39
  4. LaGuardia, C.: CD-ROM review (1994) 0.02 
    0.023951454 = product of:
  0.04790291 = sum of:
    0.04790291 = product of:
      0.09580582 = sum of:
        0.09580582 = weight(_text_:c in 4515) [ClassicSimilarity], result of:
          0.09580582 = score(doc=4515,freq=2.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.6097744 = fieldWeight in 4515, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.125 = fieldNorm(doc=4515)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  5. Anderson, C.: Reference on disc : the New Grolier Electronic Encyclopedia (1991) 0.02 
    0.023951454 = product of:
  0.04790291 = sum of:
    0.04790291 = product of:
      0.09580582 = sum of:
        0.09580582 = weight(_text_:c in 4937) [ClassicSimilarity], result of:
          0.09580582 = score(doc=4937,freq=2.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.6097744 = fieldWeight in 4937, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.125 = fieldNorm(doc=4937)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  6. Tenopir, C.; Neufang, R.: ¬The impact of electronic reference on reference librarians (1992) 0.02 
    0.023951454 = product of:
  0.04790291 = sum of:
    0.04790291 = product of:
      0.09580582 = sum of:
        0.09580582 = weight(_text_:c in 6371) [ClassicSimilarity], result of:
          0.09580582 = score(doc=6371,freq=2.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.6097744 = fieldWeight in 6371, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.125 = fieldNorm(doc=6371)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  7. Cosden, C.: CD-ROM buyers guide (1993) 0.02 
    0.023951454 = product of:
  0.04790291 = sum of:
    0.04790291 = product of:
      0.09580582 = sum of:
        0.09580582 = weight(_text_:c in 6407) [ClassicSimilarity], result of:
          0.09580582 = score(doc=6407,freq=2.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.6097744 = fieldWeight in 6407, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.125 = fieldNorm(doc=6407)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  8. Deider, C.: ¬Eine Datenbank oder Online-Dienste und Datenbanken? (1995) 0.02 
    0.023951454 = product of:
  0.04790291 = sum of:
    0.04790291 = product of:
      0.09580582 = sum of:
        0.09580582 = weight(_text_:c in 8655) [ClassicSimilarity], result of:
          0.09580582 = score(doc=8655,freq=2.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.6097744 = fieldWeight in 8655, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.125 = fieldNorm(doc=8655)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  9. Rowley, J.: Current awareness in an electronic age (1998) 0.02 
    0.02181868 = product of:
  0.04363736 = sum of:
    0.04363736 = product of:
      0.08727472 = sum of:
        0.08727472 = weight(_text_:22 in 183) [ClassicSimilarity], result of:
          0.08727472 = score(doc=183,freq=4.0), product of:
            0.15950468 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045548957 = queryNorm
            0.54716086 = fieldWeight in 183, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=183)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 2.1999 17:50:37
    Source
    Online and CD-ROM review. 22(1998) no.4, S.277-279
  10. Grobe, K.: Da wird die Goldprägung blaß : Lehrt die Konkurrenz das Fürchten: Die Encarta-Enzyklopädie von Microsoft (1998) 0.02 
    0.021599391 = product of:
  0.043198783 = sum of:
    0.043198783 = product of:
      0.086397566 = sum of:
        0.086397566 = weight(_text_:22 in 7133) [ClassicSimilarity], result of:
          0.086397566 = score(doc=7133,freq=2.0), product of:
            0.15950468 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045548957 = queryNorm
            0.5416616 = fieldWeight in 7133, 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=7133)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    17. 7.1996 9:33:22
  11. Wollschläger, H.: Welt-Archiv der Vergangenheit (1994) 0.02 
    0.021599391 = product of:
  0.043198783 = sum of:
    0.043198783 = product of:
      0.086397566 = sum of:
        0.086397566 = weight(_text_:22 in 8997) [ClassicSimilarity], result of:
          0.086397566 = score(doc=8997,freq=2.0), product of:
            0.15950468 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045548957 = queryNorm
            0.5416616 = fieldWeight in 8997, 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=8997)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Süddeutsche Zeitung. Nr.xx vom 21./22./23.5.1994, S
  12. Stock, W.G.: Endnutzersystem für internationale Geschäftsinformationen (1998) 0.02 
    0.021599391 = product of:
  0.043198783 = sum of:
    0.043198783 = product of:
      0.086397566 = sum of:
        0.086397566 = weight(_text_:22 in 2407) [ClassicSimilarity], result of:
          0.086397566 = score(doc=2407,freq=2.0), product of:
            0.15950468 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045548957 = queryNorm
            0.5416616 = fieldWeight in 2407, 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=2407)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Password. 1998, H.10, S.22-28
  13. Schult, T.J.: World Book 1999 (1999) 0.02 
    0.021599391 = product of:
  0.043198783 = sum of:
    0.043198783 = product of:
      0.086397566 = sum of:
        0.086397566 = weight(_text_:22 in 2504) [ClassicSimilarity], result of:
          0.086397566 = score(doc=2504,freq=2.0), product of:
            0.15950468 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045548957 = queryNorm
            0.5416616 = fieldWeight in 2504, 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=2504)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    6. 3.1999 12:36:22
  14. Oehlen, M.: Unser Wissen im Strudel der Zeit : 20. Auflage des 'Brockhaus' in neuer Rechtschreibung (1997) 0.02 
    0.021599391 = product of:
  0.043198783 = sum of:
    0.043198783 = product of:
      0.086397566 = sum of:
        0.086397566 = weight(_text_:22 in 6103) [ClassicSimilarity], result of:
          0.086397566 = score(doc=6103,freq=2.0), product of:
            0.15950468 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045548957 = queryNorm
            0.5416616 = fieldWeight in 6103, 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=6103)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    18. 1.1997 12:15:22
  15. Vögel unserer Heimat (1999) 0.02 
    0.021599391 = product of:
  0.043198783 = sum of:
    0.043198783 = product of:
      0.086397566 = sum of:
        0.086397566 = weight(_text_:22 in 4084) [ClassicSimilarity], result of:
          0.086397566 = score(doc=4084,freq=2.0), product of:
            0.15950468 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045548957 = queryNorm
            0.5416616 = fieldWeight in 4084, 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=4084)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    7.11.1999 18:22:54
  16. Klau, P.; Klau, M.: ¬Das Internet-Adreßbuch (1995) 0.02 
    0.02095752 = product of:
  0.04191504 = sum of:
    0.04191504 = product of:
      0.08383008 = sum of:
        0.08383008 = weight(_text_:c in 7592) [ClassicSimilarity], result of:
          0.08383008 = score(doc=7592,freq=2.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.5335526 = fieldWeight in 7592, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.109375 = fieldNorm(doc=7592)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Rez. in: IfB 3(1995) H.2, S.262 (C. Dietz)
  17. McDonald, S.; Taylor, L.; Adams, C.: Searching the right database : a comparison of four databases for psychiatry journals (1999) 0.02 
    0.02095752 = product of:
  0.04191504 = sum of:
    0.04191504 = product of:
      0.08383008 = sum of:
        0.08383008 = weight(_text_:c in 6786) [ClassicSimilarity], result of:
          0.08383008 = score(doc=6786,freq=2.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.5335526 = fieldWeight in 6786, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.109375 = fieldNorm(doc=6786)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  18. Zimmer, D.E.: Neues Leben für die Dicke : die Encyclopaedia Britannica geht on line - für sie eine Frage des Überlebens (1995) 0.02 
    0.018513763 = product of:
  0.037027527 = sum of:
    0.037027527 = product of:
      0.07405505 = sum of:
        0.07405505 = weight(_text_:22 in 6062) [ClassicSimilarity], result of:
          0.07405505 = score(doc=6062,freq=2.0), product of:
            0.15950468 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045548957 = queryNorm
            0.46428138 = fieldWeight in 6062, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=6062)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    10. 1.1996 20:27:22
  19. CD-ROMs in print (1995) 0.02 
    0.018513763 = product of:
  0.037027527 = sum of:
    0.037027527 = product of:
      0.07405505 = sum of:
        0.07405505 = weight(_text_:22 in 7589) [ClassicSimilarity], result of:
          0.07405505 = score(doc=7589,freq=2.0), product of:
            0.15950468 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045548957 = queryNorm
            0.46428138 = fieldWeight in 7589, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=7589)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Rez. in: Audiovisual librarian 22(1996) no.2, S.130-131 ( R. Williams)
  20. Handbuch der Datenbanken für Naturwissenschaft und Technik, Patente (1994) 0.02 
    0.018513763 = product of:
  0.037027527 = sum of:
    0.037027527 = product of:
      0.07405505 = sum of:
        0.07405505 = weight(_text_:22 in 7806) [ClassicSimilarity], result of:
          0.07405505 = score(doc=7806,freq=2.0), product of:
            0.15950468 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045548957 = queryNorm
            0.46428138 = fieldWeight in 7806, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=7806)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    10. 1.1999 14:22:35

Authors

Languages

  • e 48
  • d 27

Types

  • a 58
  • i 10
  • m 9
  • el 4
  • s 3
  • x 2
  • More… Less…

Themes

Subjects

Classifications