@book{4450,
	author = {Barnett, Raymond A. and Ziegler, Michael R.},
	title = {Calculus for business, economics, life sciences, and social sciences /},
	publisher = {Pearson/Prentice Hall,},
	year = {c2008.},
	address = {Upper Saddle River, N.J. :},
	edition = {11th ed. /},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/toc/fy0805/2007060142.html}
}