@book{1247,
	author = {Smith, Robert T. and Research and Education Association.},
	title = {Calculus /},
	publisher = {McGraw-Hill,},
	year = {c2002.},
	series = {Problem solvers},
	address = {Boston :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/fy0710/2006927099.html}
}