@book{140628,
	author = {Chase, Richard B. and Aquilano, Nicholas J.},
	title = {Production and operations management :},
	publisher = {Irwin/McGraw-Hill,},
	year = {c1998.},
	series = {The Irwin/McGraw-Hill series. Operations and decision sciences},
	address = {Boston :},
	edition = {8th ed.}
}