Mankiw, Gregory N. <br/><br/>
Principles of economics. 

 - 7th ed. 
 - New Delhi :  Cengage  Learning India Pvt. Ltd.,  2022. 
 - 847 p. ; 
<br/><br/><label>ISBN: </label>9789386668035 
<br/><br/><label>Dewey Class. No.: </label>330.1 MAN