Leenders, Michiel R. Writing cases / Leenders, Michiel R. - 4th ed. / Michiel R. Leenders, Louise A. Mauffette-Leenders, James A. Erskine. - London, Ont. : Ivey, c2001 - ix, 190 p. : ill. ; 23 cm Previous ed. published as: Case research. 1989. Includes index. ISBN: 0771422709 Dewey Class. No.: 658.0722 LEE