@book{29878,
	author = {Barnett, Raymond A. and Ziegler, Michael R.},
	title = {Calculus for business, economics, life sciences, and social sciences.},
	publisher = {Prentice Hall,},
	year = {c1996.},
	address = {Upper Saddle River, NJ :},
	edition = {7th ed. /},
	note = {Includes indexes.}
}