@book{4245,
	author = {HENLEY, ERNEST J. and ROSEN, EDWUARD M.},
	title = {CALCULO DE BALANCES DE MATERIA Y ENERGIA   (METODOS MANUALES Y EMPLEO DE MAQUINAS   CALCULADORAS)/ },
	publisher = {REVERTE},
	year = {1993},
	address = {MEXICO: },
	note = {INCLUYE INDICE.}
}