Snyder, Christopher Microeconomic theory : basic principles and extensions / Christopher Snyder, Dartmouth College and Walter Nicholson, Amherst College. - Eleventh edition. - Boston : South-Western Cengage Learning, 2012. - xxi, 738 pages : illustrations. Includes bibliographical references and index. ISBN: 9781111525514 Subjects--Topical Terms: Microeconomics LC Class. No.: HB 172 / SNY 2012