Barkley, Paul W. Economics : the way we choose / Paul W. Barkley ; under the general editorship of William J. Baumol ; [ill. by Eric G. Heiber, cartoons by Sidney Harris] - New York : Harcourt Brace Jovanovich, c1977. - xix, 652 p. : il. ; 25 cm Subjects--Topical Terms: Economia Dewey Class. No.: 330