@book{32475,
	author = {Eppen, Gary D. and Gould, Floyd Jerome, jt. auth.},
	title = {Quantitative concepts for management :},
	publisher = {Prentice Hall,},
	year = {1988.},
	address = {Englewood Cliffs, NJ :},
	edition = {3rd ed.},
	note = {Includes appendix and index.}
}