Mankiw, N. Gregory  <br/><br/>
Principles of Economics / 
N. Gregory Mankiw 
 - 6th ed. 
 - New Delhi:  CENGAGE,  c2012 
 - xxxii, 856p. 
<br/><br/><label>ISBN: </label>9788131517390 
<br/><br/><label>Dewey Class. No.: </label>330   / MAN/P