@book{29516,
	author = {Pichon-Rivière, Enrique},
	title = {El proceso grupal. I :},
	publisher = {Nueva Visión,},
	year = {2004.},
	series = {Psicología Contemporánea},
	address = {Buenos Aires :},
	edition = {2a ed.},
	note = {Reposición Inv.2732 Ej.3.}
}