@book{138966,
	author = {Barish, Norman N. and Kaplan, Seymour},
	title = {Economic analysis for engineering and managerial decision making /},
	publisher = {McGraw-Hill,},
	year = {c1978.},
	series = {McGraw-Hill series in industrial engineering and management science /},
	address = {New York :},
	edition = {2nd ed.},
	note = {Includes index.}
}