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Richmond, P.A.: Introduction to PRECIS for North American usage (1981)
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- Imprint
- Littleton, CO : Libraries Unlimited
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Balnaves, J.: PRECIS in ANB (1973)
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- Source
- Australian academic and research libraries. 4(1973), S.101-104
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Austin, D.; Digger, J.A.: PRECIS: The Preserved Context Index System (1985)
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- Imprint
- Littleton, CO : Libraries Unlimited
