@book{12005,
	author = {Reekie, W. Duncan  and  Crook, Jonathan N.},
	title = {Managerial economics :},
	publisher = {Irwin,},
	year = {1988.},
	series = {The Irwin publications in economics},
	address = {Homewood, Ill. :},
	edition = {3rd ed.}
}