Search (289 results, page 1 of 15)

  • × year_i:[1990 TO 2000}
  • × theme_ss:"Informationsmittel"
  1. Wollschläger, H.: Welt-Archiv der Vergangenheit (1994) 0.07 
    0.065332115 = product of:
  0.13066423 = sum of:
    0.13066423 = sum of:
      0.043748863 = weight(_text_:h in 8997) [ClassicSimilarity], result of:
        0.043748863 = score(doc=8997,freq=2.0), product of:
          0.113842286 = queryWeight, product of:
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.045821942 = queryNorm
          0.38429362 = fieldWeight in 8997, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.109375 = fieldNorm(doc=8997)
      0.08691537 = weight(_text_:22 in 8997) [ClassicSimilarity], result of:
        0.08691537 = score(doc=8997,freq=2.0), product of:
          0.16046064 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045821942 = 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)
    Source
    Süddeutsche Zeitung. Nr.xx vom 21./22./23.5.1994, S
  2. Stock, W.G.: Endnutzersystem für internationale Geschäftsinformationen (1998) 0.07 
    0.065332115 = product of:
  0.13066423 = sum of:
    0.13066423 = sum of:
      0.043748863 = weight(_text_:h in 2407) [ClassicSimilarity], result of:
        0.043748863 = score(doc=2407,freq=2.0), product of:
          0.113842286 = queryWeight, product of:
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.045821942 = queryNorm
          0.38429362 = fieldWeight in 2407, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.109375 = fieldNorm(doc=2407)
      0.08691537 = weight(_text_:22 in 2407) [ClassicSimilarity], result of:
        0.08691537 = score(doc=2407,freq=2.0), product of:
          0.16046064 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045821942 = 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)
    Source
    Password. 1998, H.10, S.22-28
  3. Schult, T.J.: World Book 1999 (1999) 0.07 
    0.065332115 = product of:
  0.13066423 = sum of:
    0.13066423 = sum of:
      0.043748863 = weight(_text_:h in 2504) [ClassicSimilarity], result of:
        0.043748863 = score(doc=2504,freq=2.0), product of:
          0.113842286 = queryWeight, product of:
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.045821942 = queryNorm
          0.38429362 = fieldWeight in 2504, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.109375 = fieldNorm(doc=2504)
      0.08691537 = weight(_text_:22 in 2504) [ClassicSimilarity], result of:
        0.08691537 = score(doc=2504,freq=2.0), product of:
          0.16046064 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045821942 = 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)
    Date
    6. 3.1999 12:36:22
    Source
    c't. 1999, H.4, S.247
  4. Handbuch der Datenbanken für Naturwissenschaft und Technik, Patente (1994) 0.06 
    0.055998955 = product of:
  0.11199791 = sum of:
    0.11199791 = sum of:
      0.037499025 = weight(_text_:h in 7806) [ClassicSimilarity], result of:
        0.037499025 = score(doc=7806,freq=2.0), product of:
          0.113842286 = queryWeight, product of:
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.045821942 = queryNorm
          0.32939452 = fieldWeight in 7806, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.09375 = fieldNorm(doc=7806)
      0.074498884 = weight(_text_:22 in 7806) [ClassicSimilarity], result of:
        0.074498884 = score(doc=7806,freq=2.0), product of:
          0.16046064 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045821942 = 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)
    Date
    10. 1.1999 14:22:35
    Footnote
    Inhaltlich identische Ausg. auch bei Infoware, Köln. - Rez. in: IfB 2(1994) H.3/4, S.462-464 (A. Weber)
  5. pe/cid: Schlau werden durch Klicken : Multimediale Lexika auf CD-ROM erlauben schnelle Recherche und sind aktuell (1998) 0.06 
    0.055998955 = product of:
  0.11199791 = sum of:
    0.11199791 = sum of:
      0.037499025 = weight(_text_:h in 2351) [ClassicSimilarity], result of:
        0.037499025 = score(doc=2351,freq=2.0), product of:
          0.113842286 = queryWeight, product of:
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.045821942 = queryNorm
          0.32939452 = fieldWeight in 2351, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.09375 = fieldNorm(doc=2351)
      0.074498884 = weight(_text_:22 in 2351) [ClassicSimilarity], result of:
        0.074498884 = score(doc=2351,freq=2.0), product of:
          0.16046064 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045821942 = queryNorm
          0.46428138 = fieldWeight in 2351, 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=2351)
  0.5 = coord(1/2)
    Abstract
    Kurzbericht zum Test der CD-ROM Enzyklopädien durch die Stiftung Warentest in der Zeitschrift test, 1998, H.11
    Date
    3. 5.1997 8:44:22
  6. Diedrichs, R.: Bezug und Bereitstellung elektronischer Publikationen : Integration auf Verbundebene - das Beispiel des GBV (1998) 0.06 
    0.055998955 = product of:
  0.11199791 = sum of:
    0.11199791 = sum of:
      0.037499025 = weight(_text_:h in 2360) [ClassicSimilarity], result of:
        0.037499025 = score(doc=2360,freq=2.0), product of:
          0.113842286 = queryWeight, product of:
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.045821942 = queryNorm
          0.32939452 = fieldWeight in 2360, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.09375 = fieldNorm(doc=2360)
      0.074498884 = weight(_text_:22 in 2360) [ClassicSimilarity], result of:
        0.074498884 = score(doc=2360,freq=2.0), product of:
          0.16046064 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045821942 = queryNorm
          0.46428138 = fieldWeight in 2360, 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=2360)
  0.5 = coord(1/2)
    Source
    Bibliothek: Forschung und Praxis. 22(1998) H.1, S.81-83
  7. Taschenbuch des öffentlichen Lebens : Deutschland (1998) 0.06 
    0.055998955 = product of:
  0.11199791 = sum of:
    0.11199791 = sum of:
      0.037499025 = weight(_text_:h in 4080) [ClassicSimilarity], result of:
        0.037499025 = score(doc=4080,freq=2.0), product of:
          0.113842286 = queryWeight, product of:
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.045821942 = queryNorm
          0.32939452 = fieldWeight in 4080, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.09375 = fieldNorm(doc=4080)
      0.074498884 = weight(_text_:22 in 4080) [ClassicSimilarity], result of:
        0.074498884 = score(doc=4080,freq=2.0), product of:
          0.16046064 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045821942 = queryNorm
          0.46428138 = fieldWeight in 4080, 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=4080)
  0.5 = coord(1/2)
    Date
    22. 6.2000 20:28:19
    Footnote
    Rez. in: IfB 7(1999) H.1/4, S.630-631 (S. Hedrich)
  8. Jahrbuch der Auktionspreise für Bücher, Handschriften und Autographen : Ergebnisse der Auktionen in Deutschland, den Niederlanden, Österreich und der Schweiz. Mit einem Anhang: Spezialgebiete der Antiquariate (1992) 0.05 
    0.0466658 = product of:
  0.0933316 = sum of:
    0.0933316 = sum of:
      0.03124919 = weight(_text_:h in 2968) [ClassicSimilarity], result of:
        0.03124919 = score(doc=2968,freq=2.0), product of:
          0.113842286 = queryWeight, product of:
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.045821942 = queryNorm
          0.27449545 = fieldWeight in 2968, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.078125 = fieldNorm(doc=2968)
      0.062082406 = weight(_text_:22 in 2968) [ClassicSimilarity], result of:
        0.062082406 = score(doc=2968,freq=2.0), product of:
          0.16046064 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045821942 = queryNorm
          0.38690117 = fieldWeight in 2968, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.078125 = fieldNorm(doc=2968)
  0.5 = coord(1/2)
    Date
    13. 3.1996 21:22:40
    Footnote
    Rez. in: IfB 3(1995) H.4, S.838-840 (S. Hedrich)
  9. Georgy, U.: Wer suchet ... : Qualität deutscher Produktinformation (1995) 0.04 
    0.03733264 = product of:
  0.07466528 = sum of:
    0.07466528 = sum of:
      0.02499935 = weight(_text_:h in 2785) [ClassicSimilarity], result of:
        0.02499935 = score(doc=2785,freq=2.0), product of:
          0.113842286 = queryWeight, product of:
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.045821942 = queryNorm
          0.21959636 = fieldWeight in 2785, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.0625 = fieldNorm(doc=2785)
      0.049665924 = weight(_text_:22 in 2785) [ClassicSimilarity], result of:
        0.049665924 = score(doc=2785,freq=2.0), product of:
          0.16046064 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045821942 = queryNorm
          0.30952093 = fieldWeight in 2785, 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=2785)
  0.5 = coord(1/2)
    Source
    Cogito. 11(1995) H.6, S.22-23
  10. Tomney, H.; Burton, P.F.: Electronic journals : a case study of usage and attitudes among academics (1998) 0.04 
    0.03733264 = product of:
  0.07466528 = sum of:
    0.07466528 = sum of:
      0.02499935 = weight(_text_:h in 3687) [ClassicSimilarity], result of:
        0.02499935 = score(doc=3687,freq=2.0), product of:
          0.113842286 = queryWeight, product of:
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.045821942 = queryNorm
          0.21959636 = fieldWeight in 3687, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.0625 = fieldNorm(doc=3687)
      0.049665924 = weight(_text_:22 in 3687) [ClassicSimilarity], result of:
        0.049665924 = score(doc=3687,freq=2.0), product of:
          0.16046064 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045821942 = queryNorm
          0.30952093 = fieldWeight in 3687, 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=3687)
  0.5 = coord(1/2)
    Date
    22. 5.1999 19:07:29
  11. Kosmos Weltatlas 2000 : Der Kompass für das 21. Jahrhundert. Inklusive Welt-Routenplaner (1999) 0.02 
    0.024832962 = product of:
  0.049665924 = sum of:
    0.049665924 = product of:
      0.09933185 = sum of:
        0.09933185 = weight(_text_:22 in 4085) [ClassicSimilarity], result of:
          0.09933185 = score(doc=4085,freq=2.0), product of:
            0.16046064 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045821942 = 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
  12. Rowley, J.: Current awareness in an electronic age (1998) 0.02 
    0.021949446 = product of:
  0.04389889 = sum of:
    0.04389889 = product of:
      0.08779778 = sum of:
        0.08779778 = weight(_text_:22 in 183) [ClassicSimilarity], result of:
          0.08779778 = score(doc=183,freq=4.0), product of:
            0.16046064 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045821942 = 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
  13. Grobe, K.: Da wird die Goldprägung blaß : Lehrt die Konkurrenz das Fürchten: Die Encarta-Enzyklopädie von Microsoft (1998) 0.02 
    0.021728842 = product of:
  0.043457683 = sum of:
    0.043457683 = product of:
      0.08691537 = sum of:
        0.08691537 = weight(_text_:22 in 7133) [ClassicSimilarity], result of:
          0.08691537 = score(doc=7133,freq=2.0), product of:
            0.16046064 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045821942 = 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
  14. Oehlen, M.: Unser Wissen im Strudel der Zeit : 20. Auflage des 'Brockhaus' in neuer Rechtschreibung (1997) 0.02 
    0.021728842 = product of:
  0.043457683 = sum of:
    0.043457683 = product of:
      0.08691537 = sum of:
        0.08691537 = weight(_text_:22 in 6103) [ClassicSimilarity], result of:
          0.08691537 = score(doc=6103,freq=2.0), product of:
            0.16046064 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045821942 = 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 
    0.021728842 = product of:
  0.043457683 = sum of:
    0.043457683 = product of:
      0.08691537 = sum of:
        0.08691537 = weight(_text_:22 in 4084) [ClassicSimilarity], result of:
          0.08691537 = score(doc=4084,freq=2.0), product of:
            0.16046064 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045821942 = 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. Zimmer, D.E.: Neues Leben für die Dicke : die Encyclopaedia Britannica geht on line - für sie eine Frage des Überlebens (1995) 0.02 
    0.018624721 = product of:
  0.037249442 = sum of:
    0.037249442 = product of:
      0.074498884 = sum of:
        0.074498884 = weight(_text_:22 in 6062) [ClassicSimilarity], result of:
          0.074498884 = score(doc=6062,freq=2.0), product of:
            0.16046064 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045821942 = 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
  17. CD-ROMs in print (1995) 0.02 
    0.018624721 = product of:
  0.037249442 = sum of:
    0.037249442 = product of:
      0.074498884 = sum of:
        0.074498884 = weight(_text_:22 in 7589) [ClassicSimilarity], result of:
          0.074498884 = score(doc=7589,freq=2.0), product of:
            0.16046064 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045821942 = 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)
  18. Multimedia information resources (1997) 0.02 
    0.018624721 = product of:
  0.037249442 = sum of:
    0.037249442 = product of:
      0.074498884 = sum of:
        0.074498884 = weight(_text_:22 in 2438) [ClassicSimilarity], result of:
          0.074498884 = score(doc=2438,freq=2.0), product of:
            0.16046064 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045821942 = queryNorm
            0.46428138 = fieldWeight in 2438, 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=2438)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    31.12.1998 22:05:21
  19. McIlvaine, E.: Selected reference books of 1998-1999 (1999) 0.02 
    0.018624721 = product of:
  0.037249442 = sum of:
    0.037249442 = product of:
      0.074498884 = sum of:
        0.074498884 = weight(_text_:22 in 4248) [ClassicSimilarity], result of:
          0.074498884 = score(doc=4248,freq=2.0), product of:
            0.16046064 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045821942 = queryNorm
            0.46428138 = fieldWeight in 4248, 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=4248)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    29.12.1999 13:22:36
  20. Blake, P.: Who will be the king ... of the portals? : There is a lot of competition to be the alpha business information site (1999) 0.02 
    0.018624721 = product of:
  0.037249442 = sum of:
    0.037249442 = product of:
      0.074498884 = sum of:
        0.074498884 = weight(_text_:22 in 6776) [ClassicSimilarity], result of:
          0.074498884 = score(doc=6776,freq=2.0), product of:
            0.16046064 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045821942 = queryNorm
            0.46428138 = fieldWeight in 6776, 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=6776)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Information today. 16(1999) no.8, S.20-22

Authors

Languages

  • d 195
  • e 93
  • nl 1
  • More… Less…

Types

  • a 167
  • i 104
  • m 70
  • el 40
  • b 13
  • s 8
  • ? 1
  • z 1
  • More… Less…

Themes

Subjects

Classifications