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Bhattacharyya, G.: ¬A general theory of subject headings (1974)
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- Source
- Library science with a slant to documentation. 11(1974), S.23-29
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Bhattacharyya, G.: Classifying by UDC and CC: a comparative study (1972)
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- Type
- p
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Bhattacharyya, G.; Ranganathan, S.R.: From knowledge classification to library classification (1978)
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- Theme
- Geschichte der Klassifikationssysteme