Nitsun, Morris, The anti-group : destructive forces in the group and their creative potential / Morris Nitsun - Classic edition - 247 páginas : ilustraciones - Routledge mental health classic edition . ISBN: 9780415813730 (encuadernado) 9780415813747 (rústica) Subjects--Topical Terms: Psicoterapia de grupoGrupos pequeños--Aspectos psicológicos LC Class. No.: RC488 / N57 2015