Amarnath,T. <br/><br/>
An elementary course in partial differential equatons / 
Amarnath,T. 
 - 2nd ed. 
 - New Delhi:  Narosa Publishing House,  2006. 
 - 150p;25cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>8173195196 
<br/><br/><label>Dewey Class. No.: </label>515.353 AMA