@book{47965,
	author = {Riddle, Douglas F. and González Pozo, Virgilio, },
	title = {Geometría analítica },
	publisher = {International Thomson Editores, },
	year = {1997},
	series = {Matemáticas},
	address = {México : },
	edition = {6a ed.},
	note = {Incluye Indice.}
}