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Ansari, M.: Matching between assigned descriptors and title keywords in medical theses (2005)
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Carlyle, A.: Matching LCSH and user vocabulary in the library catalog (1989)
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Fernandez, C.W.: Semantic relationships between title phrases and LCSH (1991)
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McJunkin, M.C.: Precision and recall in title keyword searching (1995)
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Subrahmanyam, B.: Library of Congress Classification numbers : issues of consistency and their implications for union catalogs (2006)
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