@book{123851,
	author = {Freinet, Célestin.},
	title = {Técnicas Freinet de la escuela moderna},
	publisher = {Siglo Veintiuno Editores},
	year = {1979.},
	address = {México [D.F.]},
	edition = {4ta. ed. en español.},
	note = {Translation of Les techniques Freinet de l'école moderne.}
}