Case, Karl E. <br/><br/>
Principles of macroeconomics / 
Karl E. Case, Ray C. Fair, Sharon M. Oster 
 - 9th ed. 
 - Upper Saddle River, New Jersey :  Prentice Hall,  2008 
 - 469p. :  ill. ;  28 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780138151072 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Macroeconomics