Gelcer, Esther. Milan family therapy : variant and invariant methods / Esther Gelcer, Ann McCabe, and Catherine Smith-Resnick. - Northvale, N.J. : J. Aronson, 1990. - xiv, 264 pages. Includes bibliographical references (p. 251-253) and index. ISBN: 0876688075 Subjects--Topical Terms: Family psychotherapy.Family Therapy--methods. LC Class. No.: RC488.5 / .G42 1990 Dewey Class. No.: 616.89