Publicado por Simon & Schuster Audio, New York, 1986
ISBN 10: 0671627015 ISBN 13: 9780671627010
Librería: Ed Buryn Books, Nevada City, CA, Estados Unidos de America
Audiocassette in color box. Condición: Fine in Fine box. The author reads from his legendary masterpiece of self-help. Tape likely never played. Box is 4-1/2 x 7, audiocassette, runtime 90 minutes.