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- objects%3a%22Alexandria digital library project%22 2
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Austin, D.: ¬The theory of integrative levels reconsidered as the basis of a general classification (1969)
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- Imprint
- London : Library Association
- Series
- Library Association Research Publications; no.1
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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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