Snyder, Christopher Microeconomic theory : basic principles and extensions / Christopher Snyder and Walter Nicholson. - 10th ed. - Australia : Thomson/South-Western, c2008. - xxii, 740 p. : ill. ; 26 cm. Includes bibliographical references and index. ISBN: 0324645082 9780324645088 Subjects--Topical Terms: Microeconomics. LC Class. No.: HB172 / .S69 2008