@book{3111,
	author = {Anton, Howard. and Bivens, Irl.},
	title = {Calculus.},
	publisher = {Wiley,},
	year = {c2002.},
	address = {New York :},
	edition = {7th ed. /},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/description/wiley037/2001017824.html}
}