TY - BOOK AU - Nichols, Michael P. AU - Schwartz, Richard C., ED - ED - ED - ED - TI - : concepts and methods SN - 0205128874 (hardcover) SN - 2 PY - 1991///.;copyright 1991.46 CY - Boston PB - Allyn and Bacon KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Family psychotherapy.;Family Therapy N1 - Includes bibliographical references and index; 5; Professional ER -