Sneddon, Ion. <br/><br/>
Elements of partial differential equations. 

 - New Delhi.  McGraw Hill.  1957 
 - 327p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Elements of partial differential equations.
<br/><br/><label>Dewey Class. No.: </label>515.353 S739E