Search (42 results, page 1 of 3)

  • × theme_ss:"Ausbildung"
  1. Tell, B.V.: Cataloging rules and database production : implications for manpower training in a developing country (1989) 0.06
    0.059963655 = product of:
      0.17989096 = sum of:
        0.13592924 = weight(_text_:documentation in 435) [ClassicSimilarity], result of:
          0.13592924 = score(doc=435,freq=2.0), product of:
            0.1765992 = queryWeight, product of:
              4.354108 = idf(docFreq=1544, maxDocs=44218)
              0.040559217 = queryNorm
            0.76970476 = fieldWeight in 435, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.354108 = idf(docFreq=1544, maxDocs=44218)
              0.125 = fieldNorm(doc=435)
        0.043961715 = product of:
          0.08792343 = sum of:
            0.08792343 = weight(_text_:22 in 435) [ClassicSimilarity], result of:
              0.08792343 = score(doc=435,freq=2.0), product of:
                0.14203148 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040559217 = queryNorm
                0.61904186 = fieldWeight in 435, 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=435)
          0.5 = coord(1/2)
      0.33333334 = coord(2/6)
    
    Source
    International forum on information and documentation. 14(1989), S.22-27
  2. Greiner, G.: Some reflections on teaching subject analysis in the field of documentation (1984) 0.02
    0.022654874 = product of:
      0.13592924 = sum of:
        0.13592924 = weight(_text_:documentation in 1691) [ClassicSimilarity], result of:
          0.13592924 = score(doc=1691,freq=2.0), product of:
            0.1765992 = queryWeight, product of:
              4.354108 = idf(docFreq=1544, maxDocs=44218)
              0.040559217 = queryNorm
            0.76970476 = fieldWeight in 1691, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.354108 = idf(docFreq=1544, maxDocs=44218)
              0.125 = fieldNorm(doc=1691)
      0.16666667 = coord(1/6)
    
  3. Gopinath, M.A.: Teaching of classifying documents in a library (1991) 0.02
    0.022654874 = product of:
      0.13592924 = sum of:
        0.13592924 = weight(_text_:documentation in 4659) [ClassicSimilarity], result of:
          0.13592924 = score(doc=4659,freq=2.0), product of:
            0.1765992 = queryWeight, product of:
              4.354108 = idf(docFreq=1544, maxDocs=44218)
              0.040559217 = queryNorm
            0.76970476 = fieldWeight in 4659, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.354108 = idf(docFreq=1544, maxDocs=44218)
              0.125 = fieldNorm(doc=4659)
      0.16666667 = coord(1/6)
    
    Source
    Library science with a slant to documentation. 28(1991) no.1, S.1-4
  4. Gopinath, M.A.: Curricula in teaching classification and indexing in advanced courses in library and information science : a case study (1999) 0.02
    0.016991157 = product of:
      0.101946935 = sum of:
        0.101946935 = weight(_text_:documentation in 6821) [ClassicSimilarity], result of:
          0.101946935 = score(doc=6821,freq=2.0), product of:
            0.1765992 = queryWeight, product of:
              4.354108 = idf(docFreq=1544, maxDocs=44218)
              0.040559217 = queryNorm
            0.57727855 = fieldWeight in 6821, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.354108 = idf(docFreq=1544, maxDocs=44218)
              0.09375 = fieldNorm(doc=6821)
      0.16666667 = coord(1/6)
    
    Source
    Library science with a slant to documentation and information studies. 36(1999) no.1, S.3-9
  5. Miller, S.J.; Fox, M.J.; Lee, H.L.; Hope, H.A.: Great expectations : professionals' perceptions and knowledge organization curricula (2006) 0.01
    0.014207955 = product of:
      0.08524773 = sum of:
        0.08524773 = weight(_text_:great in 253) [ClassicSimilarity], result of:
          0.08524773 = score(doc=253,freq=2.0), product of:
            0.22838 = queryWeight, product of:
              5.6307793 = idf(docFreq=430, maxDocs=44218)
              0.040559217 = queryNorm
            0.37327147 = fieldWeight in 253, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.6307793 = idf(docFreq=430, maxDocs=44218)
              0.046875 = fieldNorm(doc=253)
      0.16666667 = coord(1/6)
    
  6. Zhang, L.: ¬The knowledge organization education within and beyond the master of library and information science (2023) 0.01
    0.011839963 = product of:
      0.07103977 = sum of:
        0.07103977 = weight(_text_:great in 1127) [ClassicSimilarity], result of:
          0.07103977 = score(doc=1127,freq=2.0), product of:
            0.22838 = queryWeight, product of:
              5.6307793 = idf(docFreq=430, maxDocs=44218)
              0.040559217 = queryNorm
            0.31105953 = fieldWeight in 1127, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.6307793 = idf(docFreq=430, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1127)
      0.16666667 = coord(1/6)
    
    Abstract
    By analyzing 63 English-speaking institutions that offer ALA-accredited master's programs in library and information studies, this research aims to explore the education for knowl­edge organization (KO) at different levels and across fields. This research examines the KO courses that are the required courses and elective courses in the MLIS programs, that are offered in other master's programs and graduate certificate programs, that are adapted to the undergraduate degree and certificate programs, and that are particularly developed for programs other than MLIS. The findings indicate that the great majority of MLIS programs still have a focus on or a significant component of knowl­edge organization as their required course and include the knowl­edge organization elective courses, particularly library cataloging and classification, on their curriculum. However, there is a variety of the offerings of KO related courses across the programs in an institution or in the same program across the institutions. It shows a promising trend that the traditional and new KO courses play an important role in many other programs, at different levels and across fields. With the conventional, adapted, or innovative content, these courses demonstrate that the principles and skills of knowl­edge organization are applicable to a wide variety of settings, can be integrated with other disciplinary knowl­edge and emerging technologies, and meet the needs of different career pathways and groups of learners.
  7. Bhattacharyya, G.: Project on study of subjects (1975) 0.01
    0.011327437 = product of:
      0.06796462 = sum of:
        0.06796462 = weight(_text_:documentation in 1593) [ClassicSimilarity], result of:
          0.06796462 = score(doc=1593,freq=2.0), product of:
            0.1765992 = queryWeight, product of:
              4.354108 = idf(docFreq=1544, maxDocs=44218)
              0.040559217 = queryNorm
            0.38485238 = fieldWeight in 1593, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.354108 = idf(docFreq=1544, maxDocs=44218)
              0.0625 = fieldNorm(doc=1593)
      0.16666667 = coord(1/6)
    
    Source
    Library science with a slant to documentation. 12(1975), S.65-79
  8. Bates, M.J.: Information science at the University of California at Berkeley in the 1960s : a memoir of student days (2004) 0.01
    0.011327437 = product of:
      0.06796462 = sum of:
        0.06796462 = weight(_text_:documentation in 7246) [ClassicSimilarity], result of:
          0.06796462 = score(doc=7246,freq=2.0), product of:
            0.1765992 = queryWeight, product of:
              4.354108 = idf(docFreq=1544, maxDocs=44218)
              0.040559217 = queryNorm
            0.38485238 = fieldWeight in 7246, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.354108 = idf(docFreq=1544, maxDocs=44218)
              0.0625 = fieldNorm(doc=7246)
      0.16666667 = coord(1/6)
    
    Abstract
    The author's experiences as a master's and doctoral student at the University of California at Berkeley School of Library and Information Studies during a formative period in the history of information science, 1966-71, are described. The relationship between documentation and information science as experienced in that program is discussed, as well as the various influences, both social and intellectual, that shaped the author's understanding of information science at that time.
  9. Timmer, B.: Eerste lichting integraal document management (1998) 0.01
    0.009911507 = product of:
      0.059469044 = sum of:
        0.059469044 = weight(_text_:documentation in 3877) [ClassicSimilarity], result of:
          0.059469044 = score(doc=3877,freq=2.0), product of:
            0.1765992 = queryWeight, product of:
              4.354108 = idf(docFreq=1544, maxDocs=44218)
              0.040559217 = queryNorm
            0.33674583 = fieldWeight in 3877, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.354108 = idf(docFreq=1544, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3877)
      0.16666667 = coord(1/6)
    
    Abstract
    In the Netherlands the 1st students following the postdoctoral course on integrated document management at Rotterdam's Erasmus University graduated in September 1998. The course lasts for 10 months, including 3 months' practical experience and covers 3 dosciplines: general administration, information management, and archive administration. The aim of the practical experience is to provide students with organisational problems for which they should offer a practical solution. Course leader, Annetsietske Stapel, comments that documentation managers frequently lack funding to put such recommendations into practice, thereby losing long term savings
  10. Broughton, V.: ¬The need for a faceted classification as the basis of all methods of information retrieval (2006) 0.01
    0.007079649 = product of:
      0.04247789 = sum of:
        0.04247789 = weight(_text_:documentation in 2874) [ClassicSimilarity], result of:
          0.04247789 = score(doc=2874,freq=2.0), product of:
            0.1765992 = queryWeight, product of:
              4.354108 = idf(docFreq=1544, maxDocs=44218)
              0.040559217 = queryNorm
            0.24053274 = fieldWeight in 2874, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.354108 = idf(docFreq=1544, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2874)
      0.16666667 = coord(1/6)
    
    Abstract
    Purpose - The aim of this article is to estimate the impact of faceted classification and the faceted analytical method on the development of various information retrieval tools over the latter part of the twentieth and early twenty-first centuries. Design/methodology/approach - The article presents an examination of various subject access tools intended for retrieval of both print and digital materials to determine whether they exhibit features of faceted systems. Some attention is paid to use of the faceted approach as a means of structuring information on commercial web sites. The secondary and research literature is also surveyed for commentary on and evaluation of facet analysis as a basis for the building of vocabulary and conceptual tools. Findings - The study finds that faceted systems are now very common, with a major increase in their use over the last 15 years. Most LIS subject indexing tools (classifications, subject heading lists and thesauri) now demonstrate features of facet analysis to a greater or lesser degree. A faceted approach is frequently taken to the presentation of product information on commercial web sites, and there is an independent strand of theory and documentation related to this application. There is some significant research on semi-automatic indexing and retrieval (query expansion and query formulation) using facet analytical techniques. Originality/value - This article provides an overview of an important conceptual approach to information retrieval, and compares different understandings and applications of this methodology.
  11. Hjoerland, B.: ¬The special competency of information specialists (2002) 0.01
    0.006007281 = product of:
      0.036043685 = sum of:
        0.036043685 = weight(_text_:documentation in 1265) [ClassicSimilarity], result of:
          0.036043685 = score(doc=1265,freq=4.0), product of:
            0.1765992 = queryWeight, product of:
              4.354108 = idf(docFreq=1544, maxDocs=44218)
              0.040559217 = queryNorm
            0.2040988 = fieldWeight in 1265, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.354108 = idf(docFreq=1544, maxDocs=44218)
              0.0234375 = fieldNorm(doc=1265)
      0.16666667 = coord(1/6)
    
    Content
    "In a new article published in Journal of Documentation, 2002, I claim that the special competency of information specialists and information scientists are related to "domain analysis." Information science grew out of special librarianship and documentation (cf. Williams, 1997), and implicit in its tradition has in my opinion been a focus an subject knowledge. Although domain analysis has earlier been introduced in JASIST (Hjoerland & Albrechtsen, 1995), the new article introduces 11 Specific approaches to domain analysis, which I Claim together define the Specific competencies of information specialists. The approaches are (I) Producing and evaluating literature guides and subject gateways, (2) Producing and evaluating special classifications and thesauri, (3) Research an and competencies in indexing and retrieving information specialties, (4) Knowledge about empirical user studies in subject areas, (5) Producing and interpreting bibliometrical studies, (6) Historical studies of information structures and Services in domains, (7) Studies of documents and genres in knowledge domains, (8) Epistemological and critical studies of different paradigms, assumptions, and interests in domains, (9) Knowledge about terminological studies, LSP (Languages for Special Purposes), and discourse analysis in knowledge fields, (10) Knowledge about and studies of structures and institutions in scientific and professional communication in a domain, (11) Knowledge about methods and results from domain analytic studies about professional cognition, knowledge representation in computer science and artificial intelligence. By bringing these approaches together, the paper advocates a view which may have been implicit in previous literature but which has not before been Set out systematically. The approaches presented here are neither exhaustive nor mutually exhaustve, but an attempt is made to present the state of the art. Specific examples and selective reviews of literature are provided, and the strength and drawback of each of these approaches are being discussed. It is my Claim that the information specialist who has worked with these 1 1 approaches in a given domain (e.g., music, sociology, or chemistry) has a special expertise that should not be mixed up with the kind of expertise taught at universities in corresponding subjects. Some of these 11 approaches are today well-known in schools of LIS. Bibliometrics is an example, Other approaches are new and represent a view of what should be introduced in the training of information professionals. First and foremost does the article advocates the view that these 1 1 approaches should be seen as supplementary. That the Professional identity is best maintained if Chose methods are applied to the same examples (same domain). Somebody would perhaps feel that this would make the education of information professionals too narrow. The Counter argument is that you can only understand and use these methods properly in a new domain, if you already have a deep knowledge of the Specific information problems in at least orte domain. It is a dangerous illusion to believe that one becomes more competent to work in any field if orte does not know anything about any domain. The special challenge in our science is to provide general background for use in Specific fields. This is what domain analysis is developed for. Study programs that allow the students to specialize and to work independent in the selected field (such as, for example, the Curriculum at the Royal School of LIS in Denmark) should fit well with the intentions in domain analysis. In this connection it should be emphasized that the 11 approaches are presented as general approaches that may be used in about any domain whatsoever. They should, however, be seen in connection. If this is not the case, then their relative strengths and weaknesses cannot be evaluated. The approaches do not have the same status. Some (e.g., empirical user studies) are dependent an others (e.g., epistemological studies).
  12. Gödert, W.: Formale und inhaltliche Medienerschließung in der theoretischen Ausbildung der wissenschaftlichen Bibliothekare (1991) 0.00
    0.0045793457 = product of:
      0.027476072 = sum of:
        0.027476072 = product of:
          0.054952145 = sum of:
            0.054952145 = weight(_text_:22 in 175) [ClassicSimilarity], result of:
              0.054952145 = score(doc=175,freq=2.0), product of:
                0.14203148 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040559217 = queryNorm
                0.38690117 = fieldWeight in 175, 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=175)
          0.5 = coord(1/2)
      0.16666667 = coord(1/6)
    
    Source
    Die theoretische Ausbildung der Bibliotheksreferendare. Die Umsetzung der Empfehlungen für die Ausbildung des Höheren Bibliotheksdienstes an den Ausbildungseinrichtungen. Referate und Diskussionsergebnisse ... 22. und 23.11.1990 in Frankfurt/M. Hrsg.: J. Tehnzen
  13. Kuhlen, R.; Rittberger, M.: Stand und Perspektiven der Informationswissenschaft unter besonderer Berücksichtigung der Erfahrungen in Konstanz (1998) 0.00
    0.0045793457 = product of:
      0.027476072 = sum of:
        0.027476072 = product of:
          0.054952145 = sum of:
            0.054952145 = weight(_text_:22 in 4160) [ClassicSimilarity], result of:
              0.054952145 = score(doc=4160,freq=2.0), product of:
                0.14203148 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040559217 = queryNorm
                0.38690117 = fieldWeight in 4160, 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=4160)
          0.5 = coord(1/2)
      0.16666667 = coord(1/6)
    
    Source
    Information und Märkte: 50. Deutscher Dokumentartag 1998, Kongreß der Deutschen Gesellschaft für Dokumentation e.V. (DGD), Rheinische Friedrich-Wilhelms-Universität Bonn, 22.-24. September 1998. Hrsg. von Marlies Ockenfeld u. Gerhard J. Mantwill
  14. Kirfel, G.: Methodisch-didaktische Überlegungen zum Fach "Alphabetische Katalogisierung" nach den "Preußischen Instruktionen" (1976) 0.00
    0.0045793457 = product of:
      0.027476072 = sum of:
        0.027476072 = product of:
          0.054952145 = sum of:
            0.054952145 = weight(_text_:22 in 6492) [ClassicSimilarity], result of:
              0.054952145 = score(doc=6492,freq=2.0), product of:
                0.14203148 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040559217 = queryNorm
                0.38690117 = fieldWeight in 6492, 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=6492)
          0.5 = coord(1/2)
      0.16666667 = coord(1/6)
    
    Date
    22. 3.2016 12:14:11
  15. Kennedy, M.L.: Innovation in information : making a difference in education (2009) 0.00
    0.0045793457 = product of:
      0.027476072 = sum of:
        0.027476072 = product of:
          0.054952145 = sum of:
            0.054952145 = weight(_text_:22 in 117) [ClassicSimilarity], result of:
              0.054952145 = score(doc=117,freq=2.0), product of:
                0.14203148 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040559217 = queryNorm
                0.38690117 = fieldWeight in 117, 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=117)
          0.5 = coord(1/2)
      0.16666667 = coord(1/6)
    
    Date
    22. 8.2009 19:51:28
  16. Soergel, D.: Knowledge organization for learning (2014) 0.00
    0.0045333207 = product of:
      0.027199924 = sum of:
        0.027199924 = product of:
          0.054399848 = sum of:
            0.054399848 = weight(_text_:22 in 1400) [ClassicSimilarity], result of:
              0.054399848 = score(doc=1400,freq=4.0), product of:
                0.14203148 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040559217 = queryNorm
                0.38301262 = fieldWeight in 1400, 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=1400)
          0.5 = coord(1/2)
      0.16666667 = coord(1/6)
    
    Pages
    S.22-32
    Source
    Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
  17. Si, L.: ¬The status quo and future development of cataloging and classification education in China (2005) 0.00
    0.0036634763 = product of:
      0.021980857 = sum of:
        0.021980857 = product of:
          0.043961715 = sum of:
            0.043961715 = weight(_text_:22 in 3544) [ClassicSimilarity], result of:
              0.043961715 = score(doc=3544,freq=2.0), product of:
                0.14203148 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040559217 = queryNorm
                0.30952093 = fieldWeight in 3544, 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=3544)
          0.5 = coord(1/2)
      0.16666667 = coord(1/6)
    
    Date
    29. 9.2008 19:01:22
  18. Seadle, M.: Education for twenty-first century librarians (2004) 0.00
    0.0036634763 = product of:
      0.021980857 = sum of:
        0.021980857 = product of:
          0.043961715 = sum of:
            0.043961715 = weight(_text_:22 in 2998) [ClassicSimilarity], result of:
              0.043961715 = score(doc=2998,freq=2.0), product of:
                0.14203148 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040559217 = queryNorm
                0.30952093 = fieldWeight in 2998, 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=2998)
          0.5 = coord(1/2)
      0.16666667 = coord(1/6)
    
    Source
    Library hi tech. 22(2004) no.4, S.337-339
  19. Mason, J.: Communities, networks, and education (1998) 0.00
    0.0036634763 = product of:
      0.021980857 = sum of:
        0.021980857 = product of:
          0.043961715 = sum of:
            0.043961715 = weight(_text_:22 in 3523) [ClassicSimilarity], result of:
              0.043961715 = score(doc=3523,freq=2.0), product of:
                0.14203148 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040559217 = queryNorm
                0.30952093 = fieldWeight in 3523, 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=3523)
          0.5 = coord(1/2)
      0.16666667 = coord(1/6)
    
    Date
    1. 8.1996 22:08:06
  20. Spillane, J.L.: Comparison of required introductory cataloging courses, 1986 to 1998 (1999) 0.00
    0.0036634763 = product of:
      0.021980857 = sum of:
        0.021980857 = product of:
          0.043961715 = sum of:
            0.043961715 = weight(_text_:22 in 4946) [ClassicSimilarity], result of:
              0.043961715 = score(doc=4946,freq=2.0), product of:
                0.14203148 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040559217 = queryNorm
                0.30952093 = fieldWeight in 4946, 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=4946)
          0.5 = coord(1/2)
      0.16666667 = coord(1/6)
    
    Date
    10. 9.2000 17:38:22

Languages

  • e 34
  • d 7
  • nl 1
  • More… Less…

Types

  • a 39
  • el 2
  • s 2
  • b 1
  • m 1
  • More… Less…

Classifications