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Lancaster, F.W.: Indexing and abstracting in theory and practice (1991)
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Lancaster, F.W.: Indexing and abstracting in theory and practice (1998)
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Lancaster, F.W.: Indexing and abstracting in theory and practice (2003)
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Subject access : preparing for the future. Conference on August 20 - 21, 2009 in Florence, the IFLA Classification and Indexing Section sponsored an IFLA satellite conference entitled "Looking at the Past and Preparing for the Future" (2011)
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