Nichols, Michael P. Family therapy : concepts and methods / Michael P. Nichols, Ri chard C. Schwartz ; with foreword by Carlos Sluzki. - 2nd ed. - Boston : Allyn and Bacon, c1991. - xiv, 610 p. : ill. ; 25 cm. Includes bibliographical references and index. ISBN: 0205128874 LCCN: 90-014569 Subjects--Topical Terms: Family psychotherapy. Family therapy. Dewey Class. No.: 616.89/156