Patri, Digambar <br/><br/>
Mathematical Methods for Economics-1 

 - 2nd Ed. 
 - New Delhi  Kalyani Publishers  2017 
 - 281p. 
<br/><br/><label>ISBN: </label> 225.00 
<br/><br/><label>Dewey Class. No.: </label>330.015 PAT