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Richmond, P.A.: ¬The Classification Research Study Group in the United States and Canada 1959-62 (1963)
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- Source
- Libri. 13(1963), S.55-60
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Richmond, P.A.: Review of the Cranfield project (1963)
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- Source
- American documentation. 14(1963), S.307-311
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Richmond, P.A.: ¬The future of generalized systems of classification (1963)
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- Source
- College and research libraries. 24(1963) no.5, S.395-401
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Richmond, P.A.: Systems evaluation by comparison testing (1966)
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- Source
- College and research libraries. 27(1966) no.1, S.23-30;36