Tucker, Irvin B. Microeconomics for today's world / Irvin B. Tucker. - 7th ed. (Int. ed.) - Australia : South-Western/Cengage Learning, c2011. - xxxi, 522 p. : col. ill. ; 26 cm Includes index. ISBN: 9780538469432 (pbk.) Subjects--Topical Terms: Microeconomics.