@book{2753,
	author = {Mansfield, Edwin.},
	title = {Managerial economics :theory, applications, and cases /},
	publisher = {W.W. Norton,},
	year = {2002.},
	address = {New York :},
	edition = {5th ed.},
	note = {After original author's death, a group of editors published the 5th ed.}
}