@book{36745,
	author = {Harshbarger, Ronald J. and Reynolds, James J.},
	title = {Mathematical applications for management, life, and social sciences / Ronald J. Harshbarger, James J. Reynolds},
	publisher = {Houghton Mifflin,},
	year = {2007},
	address = {Boston :},
	edition = {8th ed.}
}