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Heaton, G.; Kaszuba, S.; D'Agostino, D.: ¬A HyperCard program to assist users at a self-help periodicals information center (1993)
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Borgman, C.L.; Hirsh, S.G.; Walter, V.A.; Gallagher, A.L.: Childrens searching behavior on browsing and keyword online catalogs : the Science Library Catalog project (1995)
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Borgman, C.L.: Why are online catalogs still hard to use? (1996)
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Naftzger, K.S.; Pandora, C.P.: In loving memory of the purple card catalog (1997)
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