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Beatty, S.: Table of contents or index data for subject enrichment : sources and developments (1993)
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Beatty, S.: ESP at ADFA after five years (1991)
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Cousins, S.A.: Enhancing subject access to OPACs : controlled vocabulary vs. natural language (1992)
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Dumais, S.T.: Latent semantic analysis (2003)
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Enhancing USMARC records with table of contents (1992)
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