Chapman, Elwood N. Attitude : your most priceless possession / Elwood N. Chapman and Will McKnight - 4th ed. - Menlo Park, CA : Crisp Pub., 2002 - 104 p. : ill. ; 26 cm. - A Fifty-minute series . ISBN: 1560526645 Subjects--Topical Terms: Attitude (Psychology)Attitude changeSuccess