@book{238,
	author = {Baumol, William J. and Blinder, Alan S.},
	title = {Economics: principles and policy /},
	publisher = {Dryden Press,},
	year = {1998.},
	address = {Fort Worth :},
	edition = {7th ed., },
	note = {"Text has been updated to reflect the most current data"--T.p. verso.}
}