@book{141020,
	author = {Walter, Henriette. and Martinet, André.},
	title = {L'aventure des langues en occident },
	publisher = {Robert Laffont, },
	year = {[1994]},
	series = {Le Livre de poche ; },
	address = {Paris : },
	note = {Biblioteca Jacinto Martínez Lacalle.}
}