Chapman, Elwood N. Attitude your most priceless possession Elwood N. Chapman. - 2nd ed. - Los Altos, Calif. Crisp Publications c1990. - 73 p. ill. 26 cm. - The Fifty-Minute series . "A practical, workable guide to better human relations!"--Cover. ISBN: 1560520116 (pbk.) 7.95 LCCN: 89081911 Subjects--Topical Terms: Attitude (Psychology)SuccessAttitude change