Arnold, Roger A.  <br/><br/>
Macroeconomics /  
Roger A. Arnold 
 - Thirteenth edition.  
 - USA :   Cengage Learning,   c2019. 
 - xxv, 579 pages :   color illustrations ;   25 cm.  
<br/><br/> Includes appendices, glossary and index.  
<br/><br/><label>ISBN: </label>9781337617390 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Macroeconomics
<br/><br/><label>Dewey Class. No.: </label>Circ. 339 A752 2019