@book{2534,
	title = {Algebra superior /},
	publisher = {Unión Tipográfica Editorial Hispano - Americana (UTEHA)},
	year = {1961},
	series = {College Algebra},
	address = {México, D. F.},
	edition = {1a ed.},
	note = {incluye índice p. XI - XIV.}
}