Smith, Manuel J., 1934- When I say no, I feel guilty : how to cope-using the skills of systematic assertive therapy / Manuel J. Smith - New York : Bantam Books, 1975 - xxii, 324 p. ; 18 cm. Bibliography: p.321-322 ISBN: 0553251961 0553200666 0553263900 055311400X LCCN: 74030302 Subjects--Topical Terms: Assertiveness (Psychology)Assertiveness training Dewey Class. No.: 158.1