Snyder, Christopher Microeconomic theory : basic principles and extensions / Christopher Snyder and Walter Nicholson. - 11th ed. - Australia : Thomson/South-Western Cengage Learning, c2012. - xxi, 738 p. : ill. ; 26 cm. Includes bibliographical references and index. ISBN: 9781111525514 111152551X Subjects--Topical Terms: Microeconomics. LC Class. No.: HB172 / .S69 2012