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Piggott, M.: ¬The cataloguer's way through AACR2 : from document receipt to document retrieval (1990)
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Piggott, S.E.A.: ¬The virtual library : almost there (1993)
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Piggott, M.: Some post-war developments in indexing in Great Britain (1996)
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Piggott, S.: Meta-links : major search engines on the Internet (1996)
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Piggott, S.E.A.: Putting information on the corporate agenda as a key resource (1996)
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Rowland, M.J.: Plunging in : creating a Web site index for an online newsletter (2000)
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McGarry, D.: Guidelines for subject authority and reference entries (1996)
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Hutchins, W.J.: ¬The concept of 'aboutness' in subject indexing (1978)
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Statement of principles (1961)
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Walker, D.: Web indexing prize 1997 (1998)
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