Nichols, Michael P, Family therapy : concepts and methods / Michael P. Nichols, Richard C. Schwartz ; foreword by Salvador Minuchin. - 4th ed. - xix, 586 páginas : ilustraciones Bibliografía ISBN: 0205269834 Subjects--Topical Terms: Psicoterapia familiar. Dewey Class. No.: 616.89156 / N621f 1998