Schiller, Bradley R Study guide to accompany essentials of economics / Bradley R Schiller - 3rd ed. - Boston : Irwin / McGraw-Hill, c1999. - ix, 236 p. : ill., figs., tabs. ; 28 cm. ISBN: 0073032735 LCCN: Subjects--Topical Terms: Economics LC Class. No.: HB171.5 / .S2923 1999