Proctor, Tony Creative problem solving for managers / Tony Proctor - London : Routledge, c1999. - xv, 312 p. : ill. ; 25 cm. Includes bibliographies and index. ISBN: 0415196795 Subjects--Topical Terms: Problem solvingManagement LC Class. No.: HD30.29 / .P76 1999 Dewey Class. No.: 658.403 / P964c