@book{13833,
	author = {VALIENTE, ANTONIO. and PRIMO STIVALET, RUDY, COAUT.},
	title = {PROBLEMAS DE BALANCES DE MATERIA/ },
	publisher = {ALHAMBRA},
	year = {1981},
	series = {COLECCION INGENIERIA QUIMICA},
	address = {MEXICO: },
	edition = {1}
}