TY - BOOK AU - AU - Masson, Robert L.,;Harvill, Riley L.,;Jacobs, Edward E.,;Schimmel, Christine, ED - ED - ED - ED - TI - : interventions and techniques SN - 9780840033956 (paperback) SN - 2 PY - 2012///;copyright 2012.46 CY - Australia PB - Brooks/Cole, Cengage Learning KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Group counseling.;Leadership N1 - Includes bibliographical references and index; 5 ER -