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High, W.H.: Library of Congress Classification numbers as subject access points in computer-based retrieval (1990)
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Daly, G.M.: Reference work in a classified collection : is LC class K successful? (1993)
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Guenther, R.S.: ¬The Library of Congress Classification in the USMARC format (1994)
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Guenther, R.S.: Automating the Library of Congress Classification Scheme : implementation of the USMARC format for classification data (1996)
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Ranganathan, S.R.: Library classification through a century (1965)
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