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Perspectives on Internet issues (1998)
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Broughton, V.: Essential Library of Congress Subject Headings (2009)
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Pernat, M.: Developing a reference telephone inquiries service (1994)
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Nofsinger, M.M.; Bosch, A.W.: Roles of the head of reference : from the 1990s to the 21st century (1994)
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Hsieh-Yee, I.: ¬The cataloging practices of special libraries and their relationship with OCLC (1996)
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