Nichols, Michael P. Family therapy : concepts and methods / Michael P. Nichols, Richard C. Schwartz ; foreword by Salvador Minuchin. - 5th ed. - Boston : Allyn and Bacon, c2001. - xxi, 570 p. : ill. ; 25 cm. - 616.89/156 . Includes bibliographical references and indexes. ISBN: 0205317375 Subjects--Topical Terms: Family psychotherapy. Dewey Class. No.: 616.89/156