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Hahn, T.B.: Text retrieval online : historical persepctive on Web search engines (1998)
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Hahn, T.B.; Buckland, M.: Historical studies in information science (1998)
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Buckland, M.; Hahn, T.B.: History of documentation and information science : Introduction (1997)
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Vaughan, L.; Hahn, T.B.: Profile, needs, and expectations of information professionals : what we learned from the 2003 ASIST membership survey (2005)
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Bourne, C.P.; Hahn, T.B.: ¬A history of online information services : 1963-1976 (2003)
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