Case, Karl E., <br/><br/>
Principles of economics / 
Karl E Case; Ray C Fair; Sharon M Oster 
 - Tenth Edition 
 - 813 pages :  illustrations ;  28 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780273753728 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microeconomics