Alberti, Robert E. Your perfect right : a guide to assertive living / by Robert E. Alberti and Michael L. Emmons. - 1st ed. - San Luis Obispo : Impact Publishers, 1970. - [v], 247 p. ISBN: 0915166097 0915166100 Subjects--Topical Terms: Assertiveness (Psychology) Dewey Class. No.: 158.2 / ALB