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  1. Ackermann, E.: Piaget's constructivism, Papert's constructionism : what's the difference? (2001) 0.11 
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    Content
    Vgl.: https://www.semanticscholar.org/paper/Piaget-%E2%80%99-s-Constructivism-%2C-Papert-%E2%80%99-s-%3A-What-%E2%80%99-s-Ackermann/89cbcc1e740a4591443ff4765a6ae8df0fdf5554. Darunter weitere Hinweise auf verwandte Beiträge. Auch unter: Learning Group Publication 5(2001) no.3, S.438.
  2. Wellisch, H.H.: Year's work in subject analysis : 1980 (1981) 0.09 
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  3. Wellisch, H.H.: Indexing: a basic reading list (1992) 0.09 
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  4. Wellisch, H.H.: UDC: present and potential (1974) 0.09 
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  5. Neville, H.H.: Feasibility study of a scheme for reconciling thesauri covering a common subject (1970) 0.09 
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  6. Owaied, H.H.; Stylios, G.: ¬A functional approach to the hierarchical structure of information (1992) 0.09 
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  7. Fussler, H.H.; Siman, J.L.: Patterns in the use of books in large research libraries (1969) 0.09 
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  8. Hoffman, H.H.; Grisby, A.B.: Online access to the embedded literature of 'literature' (1981) 0.09 
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  9. Hoffman, H.H.; Magner, J.L.: Future outlook : better retrieval through analytic catalogs (1985) 0.09 
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  10. Wellisch, H.H.: Subheadings: how many are too many? (1993) 0.09 
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  11. Wellisch, H.H.: Aboutness and selection of topics (1996) 0.09 
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  12. Hoffman, H.H.: Improving access for works in collections (2000) 0.09 
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  13. Wellisch, H.H.: ¬The case of the missing subtitle (1981) 0.09 
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  14. Subject retrieval in the seventies: methods, problems, prospects (1972) 0.08 
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    Editor
    Wellisch, H.H.
    Source
    Subject retrieval in the seventies: new directions. Proc. of an Int. Symp. ... College Park, May 14-15, 1971. Ed.: H.H. Wellisch et al
  15. Wellisch, H.H.: Indexing the continuum of verbal texts (1997) 0.08 
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    Footnote
    From Wellisch, H.H.: Indexing from A to Z. 2nd ed. 1996
  16. Wellisch, H.H.: Indexing from A to Z (1991) 0.08 
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  17. Vogt, F.; Wachter, C.; Wille, R.: Data analysis based on a conceptual file (1991) 0.08 
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    Source
    Classification, data analysis, and knowledge organization. Ed.: H.H. Bock u. P. Ihm
  18. Wellisch, H.H.: ¬The Universal Decimal Classification : a programmed instruction course (1970) 0.08 
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  19. Kim, H.H.; Choi, C.S.: XML: how it will be applied to digital library systems (2000) 0.08 
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  20. Lohse, G.I.; Biolsi, K.; Walker, N.; Rueter, H.H.: ¬A classification of visual representations (1994) 0.08 
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Authors

Years

Types

  • a 1980
  • m 160
  • s 104
  • el 70
  • b 33
  • r 10
  • x 8
  • i 3
  • n 2
  • p 2
  • h 1
  • More… Less…

Themes

Subjects

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