Parameshwari Lal Gupta. <br/><br/>
Coins / 
by  Parameshwari Lal Gupta. 
 - 2nd ed. 
 - New Delhi :  National book trust,  1979. 
 - 255p. 
<br/><br/><label>Dewey Class. No.: </label>737.4954  / PAR.C