Taxmann's principles of economics/ 
Bhutani,Prem J. 
 - 4th ed. 
 - New Delhi:  Taxmann Allied Services Pvt. Ltd.,  2008. 
 - 526 p. 
<br/><br/><label>ISBN: </label>9788184780475 
<br/><br/><label>Dewey Class. No.: </label>330  / BHU/T