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Source

Nachrichten für Dokumentation. 22(1971), S.55-63

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Series

Beiträge zum Buch- und Bibliothekswesen; Bd.17

Source

Bestandserschließung und Bibliotheksstruktur: Rolf Kluth zum 10.2.1979. Hrsg.: R. Alsheimer

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Series

Forschungsberichte des Instituts für Kommunikationsforschung und Phonetik der Universität Bonn; Bd.36

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Source

Advances in librarianship. 7(1977), S.41-103

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Abstract

Historical account of the sophisticated method of indexing developed by J.O. Kaiser (1896/97), a librarian at the Philadelphia Commercial Museum who established his index on cards (a novelty then) and distinguished his items according to the categories 'concrete', 'process', and 'country'. He also introduced "statement indexing" and rules to this end in order to permit the supply of "complete information" on a subject in a document. In summarizing these findings, the author stresses the necessitiy of establishing well-defined categories if an organization of terms is to serve e.g. information retrieval.

Footnote

Wiederabdruck in: Knowledge organization 43(2016) no.6, S.462-473.

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Abstract

Until very recently, classification theory was held to be nothing but an expressed or unconscious knowledge framed in intuitively given reasons for the subdivision and arrangement of any universe. Today, after clarification of the elements of classification systems as well as the basis of concept relationshios it is possible to apply a number of principles in the evaluation of existing systems as well as in the construction of new ones and by this achieving relatively predictable and repeatable results