Nichols, Michael P. Family therapy : concepts and methods / Michael P. Nichols, Richard C. Schwartz ; foreword by Salvador Minuchin. - 4th ed. - Boston : Allyn and Bacon, c1998. - xix, 586 p. : ill. ; Includes bibliographical references and indexes. ISBN: 0205269834 Subjects--Topical Terms: Family psychotherapy. Dewey Class. No.: 616.8914