@book{8381,
	author = {Beckenbach, Edwin F. and Drooyan, Irving,},
	title = {Modern college algebra and trigonometry /},
	publisher = {Wadsworth Pub. Co.,},
	year = {c1968.},
	address = {Belmont, Calif. :},
	note = {"Revision of the author's Integrated college algebra and trigonometry."}
}