Mankiw,N.Gregory <br/><br/>
Principles of economics / 
N.Gregory Maankiw 
 - 6th ed. 
 - Delhi :  Cengage learning,  2012. 
 - xxxii,856p.; 
<br/><br/><label>ISBN: </label>9788131532324 9789386668035 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330