Mankiw, N. Gregory. <br/><br/>
Principles of macroeconomics / 
N. Gregory Mankiw. 
 - Seventh edition. 
 - USA  Cengage  2021 
 - xxi, 551 pages :  illustrations ;  26 cm 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9789386668271 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Macroeconomics.