Search (150 results, page 1 of 8)

  • × theme_ss:"Geschichte der Sacherschließung"
  1. Meyer, A.: Probleme des Realkatalogs (1921) 0.05 
    0.052060768 = product of:
  0.20824307 = sum of:
    0.029021336 = product of:
      0.087064005 = sum of:
        0.087064005 = weight(_text_:t in 1669) [ClassicSimilarity], result of:
          0.087064005 = score(doc=1669,freq=2.0), product of:
            0.12502089 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.031735957 = queryNorm
            0.69639564 = fieldWeight in 1669, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.125 = fieldNorm(doc=1669)
      0.33333334 = coord(1/3)
    0.17922173 = weight(_text_:geschichte in 1669) [ClassicSimilarity], result of:
      0.17922173 = score(doc=1669,freq=4.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        1.1882 = fieldWeight in 1669, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.125 = fieldNorm(doc=1669)
  0.25 = coord(2/8)
    Footnote
    =T.1-2
    Theme
    Geschichte der Sacherschließung
    Geschichte der Kataloge
  2. Riplinger, T.: ¬Die Bedeutung der Methode Eppelsheimer für Theorie und Praxis der bibliothekarischen und der dokumentarischen Sacherschließung (2004) 0.04 
    0.035652846 = product of:
  0.09507426 = sum of:
    0.014510668 = product of:
      0.043532003 = sum of:
        0.043532003 = weight(_text_:t in 2521) [ClassicSimilarity], result of:
          0.043532003 = score(doc=2521,freq=2.0), product of:
            0.12502089 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.031735957 = queryNorm
            0.34819782 = fieldWeight in 2521, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0625 = fieldNorm(doc=2521)
      0.33333334 = coord(1/3)
    0.06336445 = weight(_text_:geschichte in 2521) [ClassicSimilarity], result of:
      0.06336445 = score(doc=2521,freq=2.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        0.42009214 = fieldWeight in 2521, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.0625 = fieldNorm(doc=2521)
    0.017199136 = product of:
      0.034398273 = sum of:
        0.034398273 = weight(_text_:22 in 2521) [ClassicSimilarity], result of:
          0.034398273 = score(doc=2521,freq=2.0), product of:
            0.11113391 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.031735957 = queryNorm
            0.30952093 = fieldWeight in 2521, 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=2521)
      0.5 = coord(1/2)
  0.375 = coord(3/8)
    Date
    22. 3.2008 13:33:51
    Theme
    Geschichte der Sacherschließung
  3. Leyh, G.: ¬Das Dogma von der systematischen Aufstellung : T.2 (1913) 0.03 
    0.034070365 = product of:
  0.13628146 = sum of:
    0.025393669 = product of:
      0.076181 = sum of:
        0.076181 = weight(_text_:t in 587) [ClassicSimilarity], result of:
          0.076181 = score(doc=587,freq=2.0), product of:
            0.12502089 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.031735957 = queryNorm
            0.60934615 = fieldWeight in 587, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.109375 = fieldNorm(doc=587)
      0.33333334 = coord(1/3)
    0.11088779 = weight(_text_:geschichte in 587) [ClassicSimilarity], result of:
      0.11088779 = score(doc=587,freq=2.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        0.73516124 = fieldWeight in 587, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.109375 = fieldNorm(doc=587)
  0.25 = coord(2/8)
    Theme
    Geschichte der Sacherschließung
  4. Sveistrup, H.: ¬Der neue Realkatalog der SUB Hamburg (1947) 0.03 
    0.031737395 = product of:
  0.12694958 = sum of:
    0.10975045 = weight(_text_:geschichte in 6607) [ClassicSimilarity], result of:
      0.10975045 = score(doc=6607,freq=6.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        0.72762096 = fieldWeight in 6607, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.0625 = fieldNorm(doc=6607)
    0.017199136 = product of:
      0.034398273 = sum of:
        0.034398273 = weight(_text_:22 in 6607) [ClassicSimilarity], result of:
          0.034398273 = score(doc=6607,freq=2.0), product of:
            0.11113391 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.031735957 = queryNorm
            0.30952093 = fieldWeight in 6607, 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=6607)
      0.5 = coord(1/2)
  0.25 = coord(2/8)
    Footnote
    Einer der lesenswertesten Beiträge in der Geschichte der Sacherschließung im deutschen Bibliothekswesen; enthält Situationsbeschreibung der SUB Hamburg im Jahr 1946 und Vorschläge für die Neugestaltung eines systematischen Erschließungssystems. - Vgl. auch spätere Beiträge von E. Zimmermann u. H. Vollmer
    Source
    Probleme des Wiederaufbaus im wissenschaftlichen Bibliothekswesen: aus d. Verhandlungen des 1. Bibliothekartagung der britischen Zone in Hamburg vom 22.-24.10.1946
    Theme
    Geschichte der Klassifikationssysteme
    Geschichte der Sacherschließung
  5. Leyh, G.: ¬Das Dogma von der systematischen Aufstellung : T.1 (1912) 0.03 
    0.03145711 = product of:
  0.12582844 = sum of:
    0.030781774 = product of:
      0.09234532 = sum of:
        0.09234532 = weight(_text_:t in 565) [ClassicSimilarity], result of:
          0.09234532 = score(doc=565,freq=4.0), product of:
            0.12502089 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.031735957 = queryNorm
            0.7386391 = fieldWeight in 565, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.09375 = fieldNorm(doc=565)
      0.33333334 = coord(1/3)
    0.09504668 = weight(_text_:geschichte in 565) [ClassicSimilarity], result of:
      0.09504668 = score(doc=565,freq=2.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        0.6301382 = fieldWeight in 565, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.09375 = fieldNorm(doc=565)
  0.25 = coord(2/8)
    Footnote
    Ein Beitrag, der große Auswirkungen auf die Buchaufstellung und die Gestaltung systematischer Kataloge in deutschen wissenschaftlichen Bibliotheken hatte; Fortsetzung T.2
    Theme
    Geschichte der Sacherschließung
  6. Steierwald, U.: Wissen und System : zu Gottfried Wilhelm Leibniz' Theorie einer Universalbibliothek (1995) 0.03 
    0.030211344 = product of:
  0.12084538 = sum of:
    0.09504668 = weight(_text_:geschichte in 6041) [ClassicSimilarity], result of:
      0.09504668 = score(doc=6041,freq=2.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        0.6301382 = fieldWeight in 6041, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.09375 = fieldNorm(doc=6041)
    0.025798703 = product of:
      0.051597405 = sum of:
        0.051597405 = weight(_text_:22 in 6041) [ClassicSimilarity], result of:
          0.051597405 = score(doc=6041,freq=2.0), product of:
            0.11113391 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.031735957 = queryNorm
            0.46428138 = fieldWeight in 6041, 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=6041)
      0.5 = coord(1/2)
  0.25 = coord(2/8)
    Series
    Kölner Arbeiten zum Bibliotheks- und Dokumentationswesen; H.22
    Theme
    Geschichte der Sacherschließung
  7. Vom Buch zur Datenbank : Paul Otlets Utopie der Wissensvisualisierung (2012) 0.02 
    0.024825994 = product of:
  0.099303976 = sum of:
    0.08855452 = weight(_text_:geschichte in 3074) [ClassicSimilarity], result of:
      0.08855452 = score(doc=3074,freq=10.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        0.58709663 = fieldWeight in 3074, product of:
          3.1622777 = tf(freq=10.0), with freq of:
            10.0 = termFreq=10.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.0390625 = fieldNorm(doc=3074)
    0.01074946 = product of:
      0.02149892 = sum of:
        0.02149892 = weight(_text_:22 in 3074) [ClassicSimilarity], result of:
          0.02149892 = score(doc=3074,freq=2.0), product of:
            0.11113391 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.031735957 = queryNorm
            0.19345059 = fieldWeight in 3074, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3074)
      0.5 = coord(1/2)
  0.25 = coord(2/8)
    BK
    06.01 Geschichte des Informations- und Dokumentationswesens
    Classification
    06.01 Geschichte des Informations- und Dokumentationswesens
    Date
    22. 8.2016 16:06:54
    RSWK
    Otlet, Paul / Wissensorganisation / Klassifikation / Information und Dokumentation / Geschichte 1895-1944 / Aufsatzsammlung
    Subject
    Otlet, Paul / Wissensorganisation / Klassifikation / Information und Dokumentation / Geschichte 1895-1944 / Aufsatzsammlung
    Theme
    Geschichte der Sacherschließung
  8. Seeger, T.: ¬Ein Blick voraus in die Vergangenheit : Von Visionen und Konzepten der frühen Dokumentationsbewegung (2004) 0.02 
    0.024335975 = product of:
  0.0973439 = sum of:
    0.018138334 = product of:
      0.054415002 = sum of:
        0.054415002 = weight(_text_:t in 4678) [ClassicSimilarity], result of:
          0.054415002 = score(doc=4678,freq=2.0), product of:
            0.12502089 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.031735957 = queryNorm
            0.43524727 = fieldWeight in 4678, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.078125 = fieldNorm(doc=4678)
      0.33333334 = coord(1/3)
    0.079205565 = weight(_text_:geschichte in 4678) [ClassicSimilarity], result of:
      0.079205565 = score(doc=4678,freq=2.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        0.5251152 = fieldWeight in 4678, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.078125 = fieldNorm(doc=4678)
  0.25 = coord(2/8)
    Theme
    Geschichte der Sacherschließung
  9. Vollmer, G.: ¬Der Hamburger Fachkatalog - Eigenart und Geschichte: zum 40. Jahrestag des Vortrages von Hans Sveistrup (1987) 0.02 
    0.022402717 = product of:
  0.17922173 = sum of:
    0.17922173 = weight(_text_:geschichte in 158) [ClassicSimilarity], result of:
      0.17922173 = score(doc=158,freq=4.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        1.1882 = fieldWeight in 158, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.125 = fieldNorm(doc=158)
  0.125 = coord(1/8)
    Theme
    Geschichte der Sacherschließung
  10. Ansteinsson, J.: ¬The subject catalog in Germanic countries (1933) 0.02 
    0.022402717 = product of:
  0.17922173 = sum of:
    0.17922173 = weight(_text_:geschichte in 1209) [ClassicSimilarity], result of:
      0.17922173 = score(doc=1209,freq=4.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        1.1882 = fieldWeight in 1209, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.125 = fieldNorm(doc=1209)
  0.125 = coord(1/8)
    Theme
    Geschichte der Sacherschließung
    Geschichte der Kataloge
  11. Diesch, K.: Katalogfragen (1937) 0.02 
    0.022402717 = product of:
  0.17922173 = sum of:
    0.17922173 = weight(_text_:geschichte in 1220) [ClassicSimilarity], result of:
      0.17922173 = score(doc=1220,freq=4.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        1.1882 = fieldWeight in 1220, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.125 = fieldNorm(doc=1220)
  0.125 = coord(1/8)
    Theme
    Geschichte der Sacherschließung
    Geschichte der Kataloge
  12. Runge, S.: Some recent developments in subject cataloging in Germany (1941) 0.02 
    0.022402717 = product of:
  0.17922173 = sum of:
    0.17922173 = weight(_text_:geschichte in 1805) [ClassicSimilarity], result of:
      0.17922173 = score(doc=1805,freq=4.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        1.1882 = fieldWeight in 1805, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.125 = fieldNorm(doc=1805)
  0.125 = coord(1/8)
    Theme
    Geschichte der Sacherschließung
    Geschichte der Kataloge
  13. Alker, H.: Geschichte der Sachkatalogisierung an der UB Wien (1954) 0.02 
    0.022402717 = product of:
  0.17922173 = sum of:
    0.17922173 = weight(_text_:geschichte in 1826) [ClassicSimilarity], result of:
      0.17922173 = score(doc=1826,freq=4.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        1.1882 = fieldWeight in 1826, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.125 = fieldNorm(doc=1826)
  0.125 = coord(1/8)
    Theme
    Geschichte der Sacherschließung
  14. Räuber, ? von: Erwägungen zu Adolf Meyer: "Zeitlich begrenzte Realkataloge" (1923) 0.02 
    0.022402717 = product of:
  0.17922173 = sum of:
    0.17922173 = weight(_text_:geschichte in 1836) [ClassicSimilarity], result of:
      0.17922173 = score(doc=1836,freq=4.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        1.1882 = fieldWeight in 1836, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.125 = fieldNorm(doc=1836)
  0.125 = coord(1/8)
    Theme
    Geschichte der Sacherschließung
    Geschichte der Kataloge
  15. Lemcke, J.: ¬Der Aufbau des neuen Realkataloges der SUB Hamburg (1948) 0.02 
    0.022402717 = product of:
  0.17922173 = sum of:
    0.17922173 = weight(_text_:geschichte in 1839) [ClassicSimilarity], result of:
      0.17922173 = score(doc=1839,freq=4.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        1.1882 = fieldWeight in 1839, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.125 = fieldNorm(doc=1839)
  0.125 = coord(1/8)
    Theme
    Geschichte der Sacherschließung
    Geschichte der Kataloge
  16. Schmitz, W.: Alte und neue Realkataloge : Katalog und lebendige Wissenschaft (1931) 0.02 
    0.022402717 = product of:
  0.17922173 = sum of:
    0.17922173 = weight(_text_:geschichte in 1853) [ClassicSimilarity], result of:
      0.17922173 = score(doc=1853,freq=4.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        1.1882 = fieldWeight in 1853, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.125 = fieldNorm(doc=1853)
  0.125 = coord(1/8)
    Theme
    Geschichte der Sacherschließung
    Geschichte der Kataloge
  17. Boysen, K.: Systematischer oder Schlagwortkatalog (1921) 0.02 
    0.022402717 = product of:
  0.17922173 = sum of:
    0.17922173 = weight(_text_:geschichte in 1859) [ClassicSimilarity], result of:
      0.17922173 = score(doc=1859,freq=4.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        1.1882 = fieldWeight in 1859, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.125 = fieldNorm(doc=1859)
  0.125 = coord(1/8)
    Theme
    Geschichte der Sacherschließung
    Geschichte der Kataloge
  18. Weber, C.: ¬Die Realkataloge der preussischen Universitätsbibliotheken (1930) 0.02 
    0.022402717 = product of:
  0.17922173 = sum of:
    0.17922173 = weight(_text_:geschichte in 1901) [ClassicSimilarity], result of:
      0.17922173 = score(doc=1901,freq=4.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        1.1882 = fieldWeight in 1901, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.125 = fieldNorm(doc=1901)
  0.125 = coord(1/8)
    Theme
    Geschichte der Sacherschließung
    Geschichte der Kataloge
  19. Meyer, A.: Systematischer und Schlagwortkatalog : Probleme des Realkatalogs, 3 (1923) 0.02 
    0.022402717 = product of:
  0.17922173 = sum of:
    0.17922173 = weight(_text_:geschichte in 7384) [ClassicSimilarity], result of:
      0.17922173 = score(doc=7384,freq=4.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        1.1882 = fieldWeight in 7384, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.125 = fieldNorm(doc=7384)
  0.125 = coord(1/8)
    Theme
    Geschichte der Sacherschließung
    Geschichte der Kataloge
  20. Samurin, E.I.: Geschichte der bibliothekarisch-bibliographischen Klassifikation (1977) 0.02 
    0.02057821 = product of:
  0.16462567 = sum of:
    0.16462567 = weight(_text_:geschichte in 3341) [ClassicSimilarity], result of:
      0.16462567 = score(doc=3341,freq=6.0), product of:
        0.15083465 = queryWeight, product of:
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.031735957 = queryNorm
        1.0914314 = fieldWeight in 3341, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          4.7528 = idf(docFreq=1036, maxDocs=44218)
          0.09375 = fieldNorm(doc=3341)
  0.125 = coord(1/8)
    Theme
    Geschichte der Klassifikationssysteme
    Geschichte der Sacherschließung

Authors

Years

Languages

  • d 79
  • e 66
  • f 2
  • i 1
  • sp 1
  • More… Less…

Types

  • a 116
  • m 21
  • x 8
  • s 6
  • el 1
  • More… Less…

Themes

Subjects

Classifications