Marcis, John G. Test bank for Introductory economics and Introductory macroeconomics and Introductory microeconomics by Michael Veseth / by John G. Marcis and Michael Veseth. - New York ; London : Academic Press, c1981. - vii, 280 p. : ill. ; 24 cm. ISBN: 012719567X Subjects--Topical Terms: Economics--Problems, exercises, etc.