Nicholson, Walter. Microeconomic theory basic principles and extensions Walter Nicholson, Christopher Snyder. - 11th ed. - Mason, Ohio South-Western/Cengage Learning, c - xxi, 758 p. : ill. 26 cm. ISBN: 9781111525514 9781111525538 (hbk.) 1111525536 (hbk.) Subjects--Topical Terms: Microeconomics LC Class. No.: HB172 / .N49 2012