Mankiw, Gregory N. <br/><br/>
Principles of Macroeconomics with coursemate. 

 - 7th ed. 
 - New Delhi :  Cengage  Learning India Pvt. Ltd.,  2019. 
 - 551 p. ; 
<br/><br/><label>ISBN: </label>9789386668271 
<br/><br/><label>Dewey Class. No.: </label>338.5 MAN