Deusen, Cheryl A. Van Business policy and strategy : the art of competition / Cheryl A. Van Deusen, Steven A Williamson, Harold C. Babson - 7th ed. - Boca Raton : Auerbach Publications, c2019 - xix, 241 p. : ill. 24cm. Includes bibliographical index. ISBN: 0849383242 Subjects--Topical Terms: Industrial management Dewey Class. No.: 658.5 / DEB 2019