Samuelson , Paul A ; Nordhaus , William D <br/><br/>
Economics 

 - 19 
 -   McGraw-Hill Co., New Delhi  2011 
 - 921 
<br/><br/><label>ISBN: </label>2233 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Economics
<br/><br/><label>Dewey Class. No.: </label>330  SAM-E19