@book{4135,
	author = {INSTITUTO NACIONAL DE ESTADISTICA,  GEOGRAFIA E INFORMATICA (MEXICO).},
	title = {LA INDUSTRIA SIDERURGICA EN MEXICO.},
	publisher = {SPP ; SPFI ; CANACERO},
	year = {1991},
	address = {MEXICO: },
	note = {INCLUYE INDICE.}
}