@book{46151,
	author = {Conférence Internationale de l'Instruction Publique ( and Oficina Internacional de Educación},
	title = {La scolarité obligatoire et sa prolongation / },
	publisher = {[s.n., },
	year = {1951]},
	series = {Publications du Bureau International d'Education ; },
	address = {Paris, etc. : },
	edition = {12ª ed.}
}