Corey, Marianne Schneider, 1942- Groups : process and practice / Marianne Schneider Corey, Gerald Corey. - 7th ed. - Belmont, CA : Thomson/Brooks/Cole , c2006. - xviii, 460 p. : ill. ; 24 cm. Includes bibliographical references (p. 440-453) and indexes. ISBN: 0534607950 (student edition) 0534607993 (instructor's edition) LCCN: 2004107659 Subjects--Topical Terms: Group psychotherapy.Group counseling. LC Class. No.: RC488 / .C5935 2006 Dewey Class. No.: 616.89/152