@book{4234,
	author = {Berkowitz, P. H.  and Rothman, E. P. },
	title = {El niño problema / },
	publisher = {Editorial Paidós, },
	year = {1967},
	address = {Buenos Aires : },
	edition = {1 ed.},
	note = {Diagnóstico y tratamiento psicoeducacional en el aula}
}