@book{22028,
	author = {Baumol, William J.},
	title = {Economic theory and operations analysis /},
	publisher = {Prentice-Hall},
	year = {[1965]},
	series = {Prentice-Hall international series in management},
	address = {Englewood Cliffs, N.J.,},
	edition = {2d ed.}
}