Amarnath, T. <br/><br/>
An elementary course in partial differential equations 

 -  Narosa Pub.House  1997 
 - 135p. 
<br/><br/><label>ISBN: </label> 110 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHS
<br/><br/><label>Dewey Class. No.: </label>515.35  / AMA