Case, Karl E. <br/><br/>
Principles of macroeconomics / 
Karl E. Case, Ray C. Fair, Sharon M. Oster. 
 - 9th ed. 
 - Upper Saddle River, NJ :  Pearson Prentice Hall,  c2009. 
 - xxiv, 445p. :  col. ill. ;  28 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780136058960(pbk.) 0136058965 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Macroeconomics.
<br/><br/><label>LC Class. No.: </label>HB172.5  / .C375 2007 
<br/><br/><label>Dewey Class. No.: </label>339