@book{33522,
	author = {D'Alembert, Jean Le Rond, 1717-1783},
	title = {Discurso preliminar de La Enciclopedia.},
	publisher = {Ed. Aguilar},
	address = {Buenos Aires :},
	edition = {5},
	note = {Esta obra pertenece al donativo del Mtro. Ernesto Martínez Orozco}
}