Simon, Sidney B. Values clarification : a handbook of practical strategies for teachers and students / Sidney B. Simon, Leland W. Howe & Howard Kirschenbaum. - New York, Hart Pub. Co. [1972] - 397 p. 21 cm. ISBN: 0805510389 9780805510386 LCCN: 70187023 //r952 Subjects--Topical Terms: Youth--Conduct of life.Values clarification. LC Class. No.: BJ1661 / .S55