@book{3792,
	author = {HOFFMAN, EDWARD G.},
	title = {TRABAJOS DE BANCO Y METALURGIA PRACTICA/ },
	publisher = {LIMUSA},
	year = {1986},
	series = {SER. DE PRACTICAS DE TALLER DE MAQS-HTAS.},
	address = {MEXICO: },
	note = {INCLUYE INDICE.}
}