Snyder, Christopher Microeconomic theory : basic principles and extensions / Christopher Snyder, Walter Nicholson. - 11th ed. - Australia : South-Western/Cengage Learning, 2012. - xxi, 738 p : ill ; 26 cm. Includes bibliographical references and index. ISBN: 1111525536 9781111525538 9781111525514 Hadiah 111152551X Subjects--Topical Terms: Microeconomics.