Mankiw, N Gregory <br/><br/>
Principles of microeconomics 

 - 7th ed. 
 - Delhi  Cengage  2015 
 - xxiv, 495p. 
<br/><br/><label>ISBN: </label>9789386668295 
<br/><br/><label>Dewey Class. No.: </label>338.5 MAN