Van Deusen, Cheryl. Business policy and strategy : the art of competition / Cheryl Van Deusen, S. Williamson, H. Babson. - 7th ed. - Boca Raton, Fl. ; New York : Auerbach, 2007. - xix, 241 p. : ill. ; 24 cm. Includes bibl. references and index. ISBN: 0849383242(hbk) : SR300.00 Subjects--Topical Terms: Industrial management.Strategic planning. Dewey Class. No.: 658.4012 / V286 2007