@book{283139,
	author = {Aquino, M. a. and Lafuente, C. L.},
	title = {Características y tendencias del sistema educativo en el Paraguay 1970-1987 / introd. Miguel Angel Aquino...(et. al)},
	publisher = {Cidsep},
	year = {1990},
	address = {Asunción}
}