Sneddon, Ian N <br/><br/>
Elements of partial differential equations 

 - New Delhi  Mcgraw-Hill  19 
 - ix,327p.  20cm 
 - International series in pure and applied mathematics .
<br/><br/><label>ISBN: </label>0070857407 
<br/><br/><label>Dewey Class. No.: </label>515.353,  / D, sne