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Contents: Report of a conference held in London, June 1963, originally published as 'Some problems of a general classification scheme' (B64-6641) 1964. - Papers by Helen Tomlinson. - Papers by Derek Austin.
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Classification and information control : papers representing the work of the Classification Research Group during 1960-1968 by Classification Research Group. ISBN 0853654212. Published by Library Association in 1969. Publication and catalogue information, links to buy online and reader comments.