@book{266187,
	author = {Haeussler, Ernest F. and Paul, Richard S. and Laurel Technical Services.},
	title = {Introductory mathematical analysis for business, economics, and the life and social sciences /},
	publisher = {Prentice Hall,},
	year = {c1999.},
	address = {Upper Saddle River, N.J. :},
	edition = {9th ed.}
}