Search (134 results, page 1 of 7)

  • × theme_ss:"Hypertext"
  1. Dimitroff, A.; Wolfram, D.: Searcher response in a hypertext-based bibliographic information retrieval system (1995) 0.06 
    0.06485708 = product of:
  0.12971416 = sum of:
    0.12971416 = sum of:
      0.07312973 = weight(_text_:retrieval in 187) [ClassicSimilarity], result of:
        0.07312973 = score(doc=187,freq=6.0), product of:
          0.15791564 = queryWeight, product of:
            3.024915 = idf(docFreq=5836, maxDocs=44218)
            0.052204985 = queryNorm
          0.46309367 = fieldWeight in 187, product of:
            2.4494898 = tf(freq=6.0), with freq of:
              6.0 = termFreq=6.0
            3.024915 = idf(docFreq=5836, maxDocs=44218)
            0.0625 = fieldNorm(doc=187)
      0.056584436 = weight(_text_:22 in 187) [ClassicSimilarity], result of:
        0.056584436 = score(doc=187,freq=2.0), product of:
          0.18281296 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.052204985 = queryNorm
          0.30952093 = fieldWeight in 187, 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=187)
  0.5 = coord(1/2)
    Abstract
    This article examines searcher behavior and affective response to a hypertext-based bibliographic information retrieval system called HyperLynx for searchers with different search skills and backgrounds. Search times and number of nodes visited were recorded for five specified search queries, and views of the system were recorded for each searcher. No significant differences were found in search times or user satisfaction with the system, indicating that a hypertext-based approach to bibliographic retrieval could be appropriate for a variety of searcher experience levels
    Source
    Journal of the American Society for Information Science. 46(1995) no.1, S.22-29
  2. Smith, L.C.: "Wholly new forms of encyclopedias" : electronic knowledge in the form of hypertext (1989) 0.05 
    0.049402952 = product of:
  0.098805904 = sum of:
    0.098805904 = sum of:
      0.042221468 = weight(_text_:retrieval in 3558) [ClassicSimilarity], result of:
        0.042221468 = score(doc=3558,freq=2.0), product of:
          0.15791564 = queryWeight, product of:
            3.024915 = idf(docFreq=5836, maxDocs=44218)
            0.052204985 = queryNorm
          0.26736724 = fieldWeight in 3558, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.024915 = idf(docFreq=5836, maxDocs=44218)
            0.0625 = fieldNorm(doc=3558)
      0.056584436 = weight(_text_:22 in 3558) [ClassicSimilarity], result of:
        0.056584436 = score(doc=3558,freq=2.0), product of:
          0.18281296 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.052204985 = queryNorm
          0.30952093 = fieldWeight in 3558, 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=3558)
  0.5 = coord(1/2)
    Abstract
    The history of encyclopedias and wholly new forms of encyclopedias are briefly reviewed. The possibilities and problems that hypertext presents as a basis for new forms of encyclopedias are explored. The capabilities of current systems, both experimental and commercially available, are outlined, focusing on new possibilities for authoring and design and for reading the retrieval. Examples of applications already making use of hypertext are given.
    Date
    7. 1.1996 22:47:52
  3. Kim, S.H.; Eastman, C.M.: ¬An experiment on node size in a hypermedia system (1999) 0.04 
    0.043227583 = product of:
  0.08645517 = sum of:
    0.08645517 = sum of:
      0.036943786 = weight(_text_:retrieval in 3673) [ClassicSimilarity], result of:
        0.036943786 = score(doc=3673,freq=2.0), product of:
          0.15791564 = queryWeight, product of:
            3.024915 = idf(docFreq=5836, maxDocs=44218)
            0.052204985 = queryNorm
          0.23394634 = fieldWeight in 3673, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.024915 = idf(docFreq=5836, maxDocs=44218)
            0.0546875 = fieldNorm(doc=3673)
      0.04951138 = weight(_text_:22 in 3673) [ClassicSimilarity], result of:
        0.04951138 = score(doc=3673,freq=2.0), product of:
          0.18281296 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.052204985 = queryNorm
          0.2708308 = fieldWeight in 3673, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0546875 = fieldNorm(doc=3673)
  0.5 = coord(1/2)
    Abstract
    The node size that should be used in a hypermedia system is an important design issue. 3 interpretations of node size are identified: storage (physical size), window size (presentation size), and length (logical size). an experiment in which presentation size and text length are varied in a HyperCard application is described. The experiment involves student subjects performing a fact retrieval task from a reference handbook. No interaction is found between these 2 independent variables. Performance is significantly better for the longer texts, but no significant difference is found for the 2 different window sizes
    Date
    22. 5.1999 9:35:20
  4. Baião Salgado Silva, G.; Lima, G.Â. Borém de Oliveira: Using topic maps in establishing compatibility of semantically structured hypertext contents (2012) 0.03 
    0.030876845 = product of:
  0.06175369 = sum of:
    0.06175369 = sum of:
      0.026388418 = weight(_text_:retrieval in 633) [ClassicSimilarity], result of:
        0.026388418 = score(doc=633,freq=2.0), product of:
          0.15791564 = queryWeight, product of:
            3.024915 = idf(docFreq=5836, maxDocs=44218)
            0.052204985 = queryNorm
          0.16710453 = fieldWeight in 633, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.024915 = idf(docFreq=5836, maxDocs=44218)
            0.0390625 = fieldNorm(doc=633)
      0.035365272 = weight(_text_:22 in 633) [ClassicSimilarity], result of:
        0.035365272 = score(doc=633,freq=2.0), product of:
          0.18281296 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.052204985 = queryNorm
          0.19345059 = fieldWeight in 633, 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=633)
  0.5 = coord(1/2)
    Abstract
    Considering the characteristics of hypertext systems and problems such as cognitive overload and the disorientation of users, this project studies subject hypertext documents that have undergone conceptual structuring using facets for content representation and improvement of information retrieval during navigation. The main objective was to assess the possibility of the application of topic map technology for automating the compatibilization process of these structures. For this purpose, two dissertations from the UFMG Information Science Post-Graduation Program were adopted as samples. Both dissertations had been duly analyzed and structured on the MHTX (Hypertextual Map) prototype database. The faceted structures of both dissertations, which had been represented in conceptual maps, were then converted into topic maps. It was then possible to use the merge property of the topic maps to promote the semantic interrelationship between the maps and, consequently, between the hypertextual information resources proper. The merge results were then analyzed in the light of theories dealing with the compatibilization of languages developed within the realm of information technology and librarianship from the 1960s on. The main goals accomplished were: (a) the detailed conceptualization of the merge process of the topic maps, considering the possible compatibilization levels and the applicability of this technology in the integration of faceted structures; and (b) the production of a detailed sequence of steps that may be used in the implementation of topic maps based on faceted structures.
    Date
    22. 2.2013 11:39:23
  5. Agosti, M.; Smeaton, A.F.: Information retrieval and hypertext (1996) 0.03 
    0.029503148 = product of:
  0.059006296 = sum of:
    0.059006296 = product of:
      0.11801259 = sum of:
        0.11801259 = weight(_text_:retrieval in 497) [ClassicSimilarity], result of:
          0.11801259 = score(doc=497,freq=10.0), product of:
            0.15791564 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.052204985 = queryNorm
            0.74731416 = fieldWeight in 497, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.078125 = fieldNorm(doc=497)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    COMPASS
    Information retrieval
    LCSH
    Information retrieval
    Subject
    Information retrieval
    Information retrieval
  6. Schreiweis, U.: Hypertextstrukturen als Grundlage für integrierte Wissensakquisitionssysteme (1993) 0.03 
    0.028292218 = product of:
  0.056584436 = sum of:
    0.056584436 = product of:
      0.11316887 = sum of:
        0.11316887 = weight(_text_:22 in 8762) [ClassicSimilarity], result of:
          0.11316887 = score(doc=8762,freq=2.0), product of:
            0.18281296 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052204985 = queryNorm
            0.61904186 = fieldWeight in 8762, 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=8762)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    19.10.1995 10:22:53
  7. Li, Z.; Davis, H.; Hall, W.: Hypermedia links and information retrieval (1993) 0.03 
    0.02742365 = product of:
  0.0548473 = sum of:
    0.0548473 = product of:
      0.1096946 = sum of:
        0.1096946 = weight(_text_:retrieval in 7502) [ClassicSimilarity], result of:
          0.1096946 = score(doc=7502,freq=6.0), product of:
            0.15791564 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.052204985 = queryNorm
            0.6946405 = fieldWeight in 7502, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.09375 = fieldNorm(doc=7502)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    14th Information Retrieval Colloquium: Proceedings of the BCS 14th Information Retrieval Colloquium, University of Lancaster, 13-14 April 1992. Ed.: T. McEnery et al
  8. Hypertext and information retrieval : [Themenheft] (1993) 0.03 
    0.026388418 = product of:
  0.052776836 = sum of:
    0.052776836 = product of:
      0.10555367 = sum of:
        0.10555367 = weight(_text_:retrieval in 4707) [ClassicSimilarity], result of:
          0.10555367 = score(doc=4707,freq=2.0), product of:
            0.15791564 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.052204985 = queryNorm
            0.6684181 = fieldWeight in 4707, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.15625 = fieldNorm(doc=4707)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  9. Frei, H.P.; Stieger, D.: ¬The use of semantic links in hypertext information retrieval (1995) 0.03 
    0.026388418 = product of:
  0.052776836 = sum of:
    0.052776836 = product of:
      0.10555367 = sum of:
        0.10555367 = weight(_text_:retrieval in 1169) [ClassicSimilarity], result of:
          0.10555367 = score(doc=1169,freq=8.0), product of:
            0.15791564 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.052204985 = queryNorm
            0.6684181 = fieldWeight in 1169, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.078125 = fieldNorm(doc=1169)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    It is shown how the semantic content of hypertext links can be used for retrieval purposes. Indexing and retrieval algorithms are presented that exploit the link content in addition to the content of the nodes. The results of some retrieval experiments in a hypertext test collection are presented
  10. Aßfalg, R.: Integration eines offenen Hypertextsystems in den Internet-Mehrwertdienst World Wide Web : ein Ansatz unter Verwendung eines objektorientierten Datenbanksystems (1996) 0.02 
    0.02475569 = product of:
  0.04951138 = sum of:
    0.04951138 = product of:
      0.09902276 = sum of:
        0.09902276 = weight(_text_:22 in 6562) [ClassicSimilarity], result of:
          0.09902276 = score(doc=6562,freq=2.0), product of:
            0.18281296 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052204985 = queryNorm
            0.5416616 = fieldWeight in 6562, 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=6562)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 2.1997 19:40:31
  11. Menges, T.: Möglichkeiten und Grenzen der Übertragbarkeit eines Buches auf Hypertext am Beispiel einer französischen Grundgrammatik (Klein; Kleineidam) (1997) 0.02 
    0.02475569 = product of:
  0.04951138 = sum of:
    0.04951138 = product of:
      0.09902276 = sum of:
        0.09902276 = weight(_text_:22 in 1496) [ClassicSimilarity], result of:
          0.09902276 = score(doc=1496,freq=2.0), product of:
            0.18281296 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052204985 = queryNorm
            0.5416616 = fieldWeight in 1496, 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=1496)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 7.1998 18:23:25
  12. Schmolz, H.: Anaphora resolution and text retrieval : a lnguistic analysis of hypertexts (2015) 0.02 
    0.022853041 = product of:
  0.045706082 = sum of:
    0.045706082 = product of:
      0.091412164 = sum of:
        0.091412164 = weight(_text_:retrieval in 1172) [ClassicSimilarity], result of:
          0.091412164 = score(doc=1172,freq=6.0), product of:
            0.15791564 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.052204985 = queryNorm
            0.5788671 = fieldWeight in 1172, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.078125 = fieldNorm(doc=1172)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    RSWK
    Englisch / Anapher <Syntax> / Hypertext / Information Retrieval / Korpus <Linguistik>
    Subject
    Englisch / Anapher <Syntax> / Hypertext / Information Retrieval / Korpus <Linguistik>
  13. Wolfram, D.; Volz, A.; Dimitroff, A.: ¬The effect of linkage structure on retrieval performance in a hypertext-based bibliographic retrieval system (1996) 0.02 
    0.022623355 = product of:
  0.04524671 = sum of:
    0.04524671 = product of:
      0.09049342 = sum of:
        0.09049342 = weight(_text_:retrieval in 6622) [ClassicSimilarity], result of:
          0.09049342 = score(doc=6622,freq=12.0), product of:
            0.15791564 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.052204985 = queryNorm
            0.5730491 = fieldWeight in 6622, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.0546875 = fieldNorm(doc=6622)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Investigates how linkage environments in a hypertext based bibliographic retrieval system affect retrieval performance for novice and experienced searchers, 2 systems, 1 with inter record linkages to authors and descriptors and 1 that also included title and abstract keywords, were tested. No significant differences in retrieval performance and system usage were found for most search tests. The enhanced system did provide better performance where title and abstract keywords provided the most direct access to relevant records. The findings have implications for the design of bilbiographic information retrieval systems using hypertext linkages
  14. Savoy, J.: ¬A new probabilistic scheme for information retrieval in hypertext (1995) 0.02 
    0.022623355 = product of:
  0.04524671 = sum of:
    0.04524671 = product of:
      0.09049342 = sum of:
        0.09049342 = weight(_text_:retrieval in 7254) [ClassicSimilarity], result of:
          0.09049342 = score(doc=7254,freq=12.0), product of:
            0.15791564 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.052204985 = queryNorm
            0.5730491 = fieldWeight in 7254, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.0546875 = fieldNorm(doc=7254)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    The aim of probabilistic models is to define a retrieval strategy within which documents can be optimally ranked according to their relevance probability with respect to a given request. Presents a study which suggests representing documents not only by index term vendors, as proposed by previous probabilistic models but also by considering relevance hypertext links. To enhance retrieval effectiveness, the learning retrieval scheme should modify the weight assigned to each indexing terms, the importance attached to each search term, and the relationships between documents. Evaluation of the proposed retrieval scheme with a hypertext based on the CACM test collection which includes 3.204 documents and the CISI corpus (1,460 documents), yields interesting results on the retrieval effectiveness of this approach
  15. Helmes, L.; Razum, M.; Barth, A.: Concept of a hypertext interface for the information retrieval in complex factual databases (1995) 0.02 
    0.022391316 = product of:
  0.04478263 = sum of:
    0.04478263 = product of:
      0.08956526 = sum of:
        0.08956526 = weight(_text_:retrieval in 4600) [ClassicSimilarity], result of:
          0.08956526 = score(doc=4600,freq=4.0), product of:
            0.15791564 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.052204985 = queryNorm
            0.5671716 = fieldWeight in 4600, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.09375 = fieldNorm(doc=4600)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Hypertext - Information Retrieval - Multimedia: HIM '95. Synergieeffekte elektronischer Informationssysteme. Hrsg.: R. Kuhlen u. M. Rittberger
  16. Krüger, F.: Navigation und Orientierung in Hypertext : Ansätze für erfolgreiches Information Retrieval (1990) 0.02 
    0.021110734 = product of:
  0.042221468 = sum of:
    0.042221468 = product of:
      0.084442936 = sum of:
        0.084442936 = weight(_text_:retrieval in 2233) [ClassicSimilarity], result of:
          0.084442936 = score(doc=2233,freq=2.0), product of:
            0.15791564 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.052204985 = queryNorm
            0.5347345 = fieldWeight in 2233, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.125 = fieldNorm(doc=2233)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  17. Fuhr, N.: Hypertext und Information-Retrieval (1990) 0.02 
    0.021110734 = product of:
  0.042221468 = sum of:
    0.042221468 = product of:
      0.084442936 = sum of:
        0.084442936 = weight(_text_:retrieval in 4473) [ClassicSimilarity], result of:
          0.084442936 = score(doc=4473,freq=2.0), product of:
            0.15791564 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.052204985 = queryNorm
            0.5347345 = fieldWeight in 4473, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.125 = fieldNorm(doc=4473)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  18. Hammwöhner, R.: Automatischer Aufbau von Hypertext-Basen aus deskriptiv expositorischen Texten : ein Hypertext-Modell für das Information-Retrieval (1990) 0.02 
    0.021110734 = product of:
  0.042221468 = sum of:
    0.042221468 = product of:
      0.084442936 = sum of:
        0.084442936 = weight(_text_:retrieval in 4475) [ClassicSimilarity], result of:
          0.084442936 = score(doc=4475,freq=2.0), product of:
            0.15791564 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.052204985 = queryNorm
            0.5347345 = fieldWeight in 4475, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.125 = fieldNorm(doc=4475)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  19. Agosti, M.: Hypertext and information retrieval (1993) 0.02 
    0.021110734 = product of:
  0.042221468 = sum of:
    0.042221468 = product of:
      0.084442936 = sum of:
        0.084442936 = weight(_text_:retrieval in 4708) [ClassicSimilarity], result of:
          0.084442936 = score(doc=4708,freq=2.0), product of:
            0.15791564 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.052204985 = queryNorm
            0.5347345 = fieldWeight in 4708, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.125 = fieldNorm(doc=4708)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  20. Dunlop, M.D.; Rijsbergen, C.J. van: Hypermedia and free text retrieval (1993) 0.02 
    0.021110734 = product of:
  0.042221468 = sum of:
    0.042221468 = product of:
      0.084442936 = sum of:
        0.084442936 = weight(_text_:retrieval in 4709) [ClassicSimilarity], result of:
          0.084442936 = score(doc=4709,freq=2.0), product of:
            0.15791564 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.052204985 = queryNorm
            0.5347345 = fieldWeight in 4709, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.125 = fieldNorm(doc=4709)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Authors

Years

Languages

  • e 108
  • d 23
  • m 1
  • pl 1
  • ru 1
  • More… Less…

Types

  • a 109
  • s 9
  • m 8
  • r 4
  • x 3
  • d 2
  • b 1
  • u 1
  • More… Less…

Themes

Subjects

Classifications