@book{18819,
	author = {Edwards, C. H. and Penney, David E.},
	title = {Calculus and analytic geometry /},
	publisher = {Prentice Hall,},
	year = {c1990.},
	address = {Englewood Cliffs, N.J. :},
	edition = {3rd ed.},
	url = {http://www.archive.org/details/calculusanalytic00edwa}
}