Powers, Melvin, l922- Dynamic thinking the technique for achieving self-confidence and success by Melvin Powers. - N. Hollywood, Calif. Wilshire Book Co. 1974, c1955. - 112 p. 21 cm. First published in 1955 under title : Positive thinking. ISBN: 0879800313 LCCN: 54013486 Subjects--Topical Terms: Success