Lifton, Walter M., 1918- Lifton, Walter M., 1918- Working with groups : group process and individual growth. - New York : Wiley, [1961] Reprint of 1962. LCCN: 61005675 Subjects--Topical Terms: Social groups. LC Class. No.: LB1084 / .L5 Dewey Class. No.: 301.152