Proctor, Tony Creative problem solving for managers : developing skills for decision-making and innovation / Tony Proctor - 2nd ed. - New York : Routledge, 2005 - xvi, 291 p. : ill. ; 25 cm. Includes bibliographical references and index ISBN: 0415345421 (pbk.) RM178.68 0415345413 (hbk.) Subjects--Topical Terms: Problem solvingManagement