Search (64 results, page 1 of 4)

  • × type_ss:"m"
  • × year_i:[2020 TO 2030}
  1. Praxishandbuch Forschungsdatenmanagement (2021) 0.02 
    0.02403504 = product of:
  0.0600876 = sum of:
    0.03307395 = weight(_text_:u in 86) [ClassicSimilarity], result of:
      0.03307395 = score(doc=86,freq=2.0), product of:
        0.13060068 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.039884835 = queryNorm
        0.25324488 = fieldWeight in 86, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.0546875 = fieldNorm(doc=86)
    0.027013648 = weight(_text_:m in 86) [ClassicSimilarity], result of:
      0.027013648 = score(doc=86,freq=4.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.27217406 = fieldWeight in 86, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.0546875 = fieldNorm(doc=86)
  0.4 = coord(2/5)
    Editor
    Putnings, M., H. Neuroth u. J. Neumann
    Type
    m
  2. Information between Data and Knowledge : Information Science and its Neighbours from Data Science to Digital Humanities. Information zwischen Daten und Wissen. Die Informationswissenschaft und ihre Nachbarn von Data Science bis Digital Humanities. Proceedings to ISI 2021 (2021) 0.02 
    0.020601464 = product of:
  0.05150366 = sum of:
    0.028349102 = weight(_text_:u in 171) [ClassicSimilarity], result of:
      0.028349102 = score(doc=171,freq=2.0), product of:
        0.13060068 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.039884835 = queryNorm
        0.21706703 = fieldWeight in 171, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.046875 = fieldNorm(doc=171)
    0.023154555 = weight(_text_:m in 171) [ClassicSimilarity], result of:
      0.023154555 = score(doc=171,freq=4.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.23329206 = fieldWeight in 171, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.046875 = fieldNorm(doc=171)
  0.4 = coord(2/5)
    Editor
    Schmidt, T. u. C. Wolff
    Language
    m
    Type
    m
  3. Hemel, U.: Kritik der digitalen Vernunft : warum Humanität der Maßstab sein muss (2020) 0.02 
    0.017888738 = product of:
  0.044721846 = sum of:
    0.028349102 = weight(_text_:u in 199) [ClassicSimilarity], result of:
      0.028349102 = score(doc=199,freq=2.0), product of:
        0.13060068 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.039884835 = queryNorm
        0.21706703 = fieldWeight in 199, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.046875 = fieldNorm(doc=199)
    0.016372744 = weight(_text_:m in 199) [ClassicSimilarity], result of:
      0.016372744 = score(doc=199,freq=2.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.1649624 = fieldWeight in 199, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.046875 = fieldNorm(doc=199)
  0.4 = coord(2/5)
    Type
    m
  4. Praxishandbuch Wissenschaftliche Bibliothekar:innen : Wandel von Handlungsfeldern, Rollen und Perspektiven im Kontext der digitalen Transformation (2024) 0.02 
    0.017888738 = product of:
  0.044721846 = sum of:
    0.028349102 = weight(_text_:u in 1185) [ClassicSimilarity], result of:
      0.028349102 = score(doc=1185,freq=2.0), product of:
        0.13060068 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.039884835 = queryNorm
        0.21706703 = fieldWeight in 1185, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.046875 = fieldNorm(doc=1185)
    0.016372744 = weight(_text_:m in 1185) [ClassicSimilarity], result of:
      0.016372744 = score(doc=1185,freq=2.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.1649624 = fieldWeight in 1185, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.046875 = fieldNorm(doc=1185)
  0.4 = coord(2/5)
    Editor
    Sühl-Strohmenger, W. u. I. Tappenbeck
    Type
    m
  5. Qualität in der Inhaltserschließung (2021) 0.02 
    0.016865665 = product of:
  0.04216416 = sum of:
    0.02672779 = weight(_text_:u in 753) [ClassicSimilarity], result of:
      0.02672779 = score(doc=753,freq=4.0), product of:
        0.13060068 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.039884835 = queryNorm
        0.20465277 = fieldWeight in 753, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03125 = fieldNorm(doc=753)
    0.015436371 = weight(_text_:m in 753) [ClassicSimilarity], result of:
      0.015436371 = score(doc=753,freq=4.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.15552804 = fieldWeight in 753, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.03125 = fieldNorm(doc=753)
  0.4 = coord(2/5)
    Editor
    Franke-Maier, M., A. Kasprzik, A. Ledl u. H. Schürmann
    Footnote
    Vgl.: https://www.degruyter.com/document/doi/10.1515/9783110691597/html. DOI: https://doi.org/10.1515/9783110691597. Rez. in: Information - Wissenschaft und Praxis 73(2022) H.2-3, S.131-132 (B. Lorenz u. V. Steyer). Weitere Rezension in: o-bib 9(20229 Nr.3. (Martin Völkl) [https://www.o-bib.de/bib/article/view/5843/8714].
    Type
    m
  6. Information : a reader (2022) 0.01 
    0.014907283 = product of:
  0.037268206 = sum of:
    0.023624253 = weight(_text_:u in 622) [ClassicSimilarity], result of:
      0.023624253 = score(doc=622,freq=2.0), product of:
        0.13060068 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.039884835 = queryNorm
        0.1808892 = fieldWeight in 622, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.0390625 = fieldNorm(doc=622)
    0.013643953 = weight(_text_:m in 622) [ClassicSimilarity], result of:
      0.013643953 = score(doc=622,freq=2.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.13746867 = fieldWeight in 622, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.0390625 = fieldNorm(doc=622)
  0.4 = coord(2/5)
    Editor
    Hayot, E., A. Detwyler u. L. Pao
    Type
    m
  7. Information : keywords (2021) 0.01 
    0.01373431 = product of:
  0.034335773 = sum of:
    0.018899402 = weight(_text_:u in 624) [ClassicSimilarity], result of:
      0.018899402 = score(doc=624,freq=2.0), product of:
        0.13060068 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.039884835 = queryNorm
        0.14471136 = fieldWeight in 624, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03125 = fieldNorm(doc=624)
    0.015436371 = weight(_text_:m in 624) [ClassicSimilarity], result of:
      0.015436371 = score(doc=624,freq=4.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.15552804 = fieldWeight in 624, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.03125 = fieldNorm(doc=624)
  0.4 = coord(2/5)
    Editor
    Kennerly, M., S. Frederick u. J.E Abel
    Type
    m
  8. Ein neuer Strukturwandel der Öffentlichkeit? (2021) 0.01 
    0.01201752 = product of:
  0.0300438 = sum of:
    0.016536975 = weight(_text_:u in 403) [ClassicSimilarity], result of:
      0.016536975 = score(doc=403,freq=2.0), product of:
        0.13060068 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.039884835 = queryNorm
        0.12662244 = fieldWeight in 403, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.02734375 = fieldNorm(doc=403)
    0.013506824 = weight(_text_:m in 403) [ClassicSimilarity], result of:
      0.013506824 = score(doc=403,freq=4.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.13608703 = fieldWeight in 403, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.02734375 = fieldNorm(doc=403)
  0.4 = coord(2/5)
    Editor
    Seeliger, M. u. S. Sevignani
    Type
    m
  9. St Jean, B.; Gorham, U.; Bonsignore, E.: Understanding human information behavior : when, how, and why people interact with information (2021) 0.01 
    0.011925826 = product of:
  0.029814564 = sum of:
    0.018899402 = weight(_text_:u in 205) [ClassicSimilarity], result of:
      0.018899402 = score(doc=205,freq=2.0), product of:
        0.13060068 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.039884835 = queryNorm
        0.14471136 = fieldWeight in 205, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.03125 = fieldNorm(doc=205)
    0.010915162 = weight(_text_:m in 205) [ClassicSimilarity], result of:
      0.010915162 = score(doc=205,freq=2.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.10997493 = fieldWeight in 205, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.03125 = fieldNorm(doc=205)
  0.4 = coord(2/5)
    Type
    m
  10. Bedford, D.: Knowledge architectures : structures and semantics (2021) 0.01 
    0.008689141 = product of:
  0.021722851 = sum of:
    0.010915162 = weight(_text_:m in 566) [ClassicSimilarity], result of:
      0.010915162 = score(doc=566,freq=2.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.10997493 = fieldWeight in 566, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.03125 = fieldNorm(doc=566)
    0.010807689 = product of:
      0.021615379 = sum of:
        0.021615379 = weight(_text_:22 in 566) [ClassicSimilarity], result of:
          0.021615379 = score(doc=566,freq=2.0), product of:
            0.1396699 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039884835 = queryNorm
            0.15476047 = fieldWeight in 566, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=566)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Content
    Section 1 Context and purpose of knowledge architecture -- 1 Making the case for knowledge architecture -- 2 The landscape of knowledge assets -- 3 Knowledge architecture and design -- 4 Knowledge architecture reference model -- 5 Knowledge architecture segments -- Section 2 Designing for availability -- 6 Knowledge object modeling -- 7 Knowledge structures for encoding, formatting, and packaging -- 8 Functional architecture for identification and distinction -- 9 Functional architectures for knowledge asset disposition and destruction -- 10 Functional architecture designs for knowledge preservation and conservation -- Section 3 Designing for accessibility -- 11 Functional architectures for knowledge seeking and discovery -- 12 Functional architecture for knowledge search -- 13 Functional architecture for knowledge categorization -- 14 Functional architectures for indexing and keywording -- 15 Functional architecture for knowledge semantics -- 16 Functional architecture for knowledge abstraction and surrogation -- Section 4 Functional architectures to support knowledge consumption -- 17 Functional architecture for knowledge augmentation, derivation, and synthesis -- 18 Functional architecture to manage risk and harm -- 19 Functional architectures for knowledge authentication and provenance -- 20 Functional architectures for securing knowledge assets -- 21 Functional architectures for authorization and asset management -- Section 5 Pulling it all together - the big picture knowledge architecture -- 22 Functional architecture for knowledge metadata and metainformation -- 23 The whole knowledge architecture - pulling it all together
    Type
    m
  11. Boczkowski, P.; Mitchelstein, E.: ¬The digital environment : How we live, learn, work, and play now (2021) 0.01 
    0.008689141 = product of:
  0.021722851 = sum of:
    0.010915162 = weight(_text_:m in 1003) [ClassicSimilarity], result of:
      0.010915162 = score(doc=1003,freq=2.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.10997493 = fieldWeight in 1003, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.03125 = fieldNorm(doc=1003)
    0.010807689 = product of:
      0.021615379 = sum of:
        0.021615379 = weight(_text_:22 in 1003) [ClassicSimilarity], result of:
          0.021615379 = score(doc=1003,freq=2.0), product of:
            0.1396699 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.039884835 = queryNorm
            0.15476047 = fieldWeight in 1003, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=1003)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Date
    22. 6.2023 18:25:18
    Type
    m
  12. Tadeusiewicz, R.; Mazurek, M.; Wierzchowski, M. (Ill.): Ava im Land der Zukunft oder Wie künstliche Intelligenz funktioniert (2020) 0.01 
    0.005671685 = product of:
  0.028358426 = sum of:
    0.028358426 = weight(_text_:m in 4970) [ClassicSimilarity], result of:
      0.028358426 = score(doc=4970,freq=6.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.28572327 = fieldWeight in 4970, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.046875 = fieldNorm(doc=4970)
  0.2 = coord(1/5)
    Type
    m
  13. Gabriel, M.: Fiktionen (2020) 0.00 
    0.004630911 = product of:
  0.023154555 = sum of:
    0.023154555 = weight(_text_:m in 5910) [ClassicSimilarity], result of:
      0.023154555 = score(doc=5910,freq=4.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.23329206 = fieldWeight in 5910, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.046875 = fieldNorm(doc=5910)
  0.2 = coord(1/5)
    Type
    m
  14. Rösch, H.: Informationsethik und Bibliotheksethik : Grundlagen und Praxis (2021) 0.00 
    0.004630911 = product of:
  0.023154555 = sum of:
    0.023154555 = weight(_text_:m in 222) [ClassicSimilarity], result of:
      0.023154555 = score(doc=222,freq=4.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.23329206 = fieldWeight in 222, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.046875 = fieldNorm(doc=222)
  0.2 = coord(1/5)
    Language
    m
    Type
    m
  15. Hobohm, H.-C.: Informationsverhalten (2020) 0.00 
    0.004366065 = product of:
  0.021830324 = sum of:
    0.021830324 = weight(_text_:m in 5336) [ClassicSimilarity], result of:
      0.021830324 = score(doc=5336,freq=2.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.21994986 = fieldWeight in 5336, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.0625 = fieldNorm(doc=5336)
  0.2 = coord(1/5)
    Type
    m
  16. Schüller-Zwierlein, A.: ¬Die Fragilität des Zugangs : eine Kritik der Informationsgesellschaft (2021) 0.00 
    0.004366065 = product of:
  0.021830324 = sum of:
    0.021830324 = weight(_text_:m in 5716) [ClassicSimilarity], result of:
      0.021830324 = score(doc=5716,freq=2.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.21994986 = fieldWeight in 5716, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.0625 = fieldNorm(doc=5716)
  0.2 = coord(1/5)
    Type
    m
  17. Scheidler, F.: ¬ Der Stoff, aus dem wir sind : warum wir Natur und Gesellschaft neu denken müssen (2021) 0.00 
    0.004366065 = product of:
  0.021830324 = sum of:
    0.021830324 = weight(_text_:m in 342) [ClassicSimilarity], result of:
      0.021830324 = score(doc=342,freq=2.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.21994986 = fieldWeight in 342, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.0625 = fieldNorm(doc=342)
  0.2 = coord(1/5)
    Type
    m
  18. Müller, O.L,: Pazifismus : eine Verteidigung (2022) 0.00 
    0.004366065 = product of:
  0.021830324 = sum of:
    0.021830324 = weight(_text_:m in 875) [ClassicSimilarity], result of:
      0.021830324 = score(doc=875,freq=2.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.21994986 = fieldWeight in 875, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.0625 = fieldNorm(doc=875)
  0.2 = coord(1/5)
    Type
    m
  19. Gödert, W.; Lepsky, K.: Information literacy and autonomy : a cognitive view (2023) 0.00 
    0.004366065 = product of:
  0.021830324 = sum of:
    0.021830324 = weight(_text_:m in 980) [ClassicSimilarity], result of:
      0.021830324 = score(doc=980,freq=2.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.21994986 = fieldWeight in 980, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.0625 = fieldNorm(doc=980)
  0.2 = coord(1/5)
    Type
    m
  20. Shanahan, M.: ¬ Die technologische Singularität (2021) 0.00 
    0.0038590927 = product of:
  0.019295463 = sum of:
    0.019295463 = weight(_text_:m in 196) [ClassicSimilarity], result of:
      0.019295463 = score(doc=196,freq=4.0), product of:
        0.09925137 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.039884835 = queryNorm
        0.19441006 = fieldWeight in 196, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.0390625 = fieldNorm(doc=196)
  0.2 = coord(1/5)
    Type
    m

Authors

Languages

  • d 44
  • e 18
  • m 2
  • More… Less…

Themes

Subjects

Classifications