Principles of economics 
Mankiw, N Gregory. 
 - 6th Edition. 
 -  Cengage Learning Asia Pte Ltd.  2013 
 - xxxii, 856 pages 
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<br/><br/><label>ISBN: </label>978-9-81439298-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics -- Study and teaching.
<br/><br/><label>Dewey Class. No.: </label>330 M2789 2013