@book{45015,
	author = {León, Nicolás, },
	title = {Codice Sierra / },
	editor = {Imp. del Museo Nacional de Arqueología, Historia y Etnografía)},
	publisher = {[s.n.], },
	year = {1933 (},
	address = {México : },
	note = {El v. II son lám.}
}