Landsburg, Steven E Price theory / Steven E. Landsburg. - 8th ed. - Australia : South-Wester Cengage Learning, c2011. - xxii, 693 p. : ill. ; 26 cm. Includes index. ISBN: 9780538469487 Subjects--Topical Terms: Microeconomics.Prices. LC Class. No.: HB172 / .L36 2011