-
Dahlberg, I.: Grundlagen universaler Wissensordnung : Probleme und Möglichkeiten eines universalen Klassifikationssystems des Wissens (1974)
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- Footnote
- Zugleich Dissertation Univ. Düsseldorf. - Rez. in: ZfBB. 22(1975) S.53-57 (H.-A. Koch)
-
Dahlberg, I.: Principles for the construction of a universal classification system : a proposal (1978)
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- Source
- Conceptual basis of the classification of knowledge. Proc. of the Ottawa Conf. ... 1.5.10.1971. Ed. by J.A. Wojciechowski
-
Mills, J.: Library classification (1970)
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- Source
- Journal of documentation. 26(1970), S.120-160
-
¬The BSO manual : the development, rationale and use of the Broad System of Ordering (1979)
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-
Wilson, T.D.: ¬The work of the British Classification Research Group (1972)
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- Source
- Subject retrieval in the seventies: new directions. Proc. of an int. symp. ... College Park, 14.-15.5.1971. Ed.: H.H. Wellisch u.a
-
Aitchison, J.: ¬The thesaurofacet. A multipurpose retrieval language tool (1970)
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- Source
- Journal of documentation. 26(1970), S.187-203
-
BSO: Broad system of ordering : schedule and index (1978)
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-
Foskett, D.J.: Classification for a general index language: a review of recent research by the Classification Research Group (1970)
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-
Maltby, A.; Gill, L.: ¬The case for Bliss : modern classification practice and principles in the context of the Bibliographic classification (1979)
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Austin, D.: Differences between library classifications and machine-based subject retrieval systems : some inferences drawn from research in Britain, 1963-1973 (1979)
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- Source
- Ordering systems for global information networks. Proc. of the 3rd Int. Study Conf. on Classification Research, Bombay 1975. Ed. by A. Neelameghan
