@book{4158,
	author = {Arya, Jagdish C. and Lardner, Robin W.},
	title = {Mathematical analysis for business and economics /},
	publisher = {Prentice-Hall,},
	year = {c1985.},
	address = {Englewood Cliffs, N.J. :},
	edition = {2nd ed.},
	note = {Includes index.}
}