Menz, Fredric C. Study guide [to accompany] Microeconomics / Fredric C. Menz, John H. Mutti. - 11th ed. - New York : Harper Collins College Pub, c1996. - vi, 338p. : ill. ; 23 cm. ISBN: 0673999262 Subjects--Topical Terms: Microeconomics--Problems, exercises, etc.