@book{235,
	author = {Grey, Arthur L.},
	title = {Economic issues and policies :readings in introductory economics /},
	publisher = {Houghton Mifflin,},
	year = {[1975]},
	address = {Boston :},
	edition = {3d ed.},
	note = {First-2d ed. by A. L. Grey and J. E. Elliott.}
}