Russ, Sandra Walker. Play in child development and psychotherapy toward empirically supported practice / [electronic resource] : Sandra W. Russ. - Mahwah, N.J. : Lawrence Erlbaum Associates, 2004. - 1 online resource. Includes bibliographical references and indexes. ISBN: 9780805830651 9781410609397 [electronic resource] Subjects--Topical Terms: Play therapy.Play--Psychological aspects. LC Class. No.: RJ505.P6 / R876 2004