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Lancaster, F.W.: Vocabulary control for information retrieval (1986)
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Rowley, J.E.: Organizing knowledge : an introduction to information retrieval (1992)
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Booth, P.F.; South, M.L.: Information filing and finding (1982)
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Chu, H.: Information representation and retrieval in the digital age (2010)
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Chu, H.: Information representation and retrieval in the digital age (2010)
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