@book{6154,
	author = {CUELLAR ROMO, NICOLAS H. and ASTORGA DELGADILLO, J. CARLOS.},
	title = {MATEMATICAS APLICADAS A LOS NEGOCIOS : },
	publisher = {BANCA Y COMERCIO},
	year = {1997},
	address = {MEXICO: },
	edition = {4}
}