@book{9493,
	author = {Santos, Altagracia and García de Escobar, Obdulia,},
	title = {Matemáticas 5 :},
	publisher = {Santillana,},
	year = {2008.},
	series = {Coral},
	address = {Santo Domingo :},
	note = {La biblioteca posee el guía.}
}