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Richmond, P.A.: Futuristic aspects of subject access (1983)
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Richmond, P.A.: Introduction to PRECIS for North American usage (1981)
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Richmond, P.A.: ¬The future of classification (1974)
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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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Richmond, P.A.: Review of the Cranfield project (1963)
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Richmond, P.A.: Aspects of recent research in the art and science of classification (1953)
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Richmond, P.A.: ¬The future of generalized systems of classification (1963)
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Richmond, P.A.: Systems evaluation by comparison testing (1966)
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Richmond, P.A.: Document description and representation (1972)
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Richmond, P.A.: ¬A thesaurus within a thesaurus : a study in ambiguity (1973)
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Richmond, P.A.: Reading list in classification theory (1972)
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Richmond, P.A.: Precedent-setting contributions to modern classification (1988)
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Richmond, P.A.: Classification from PRECIS : some possibilities (1976)
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