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

 - Mineola:  Dover Publications,  2006. 
 - 327p. 
<br/><br/><label>ISBN: </label>9780486498768 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Partial differential Equations
<br/><br/><label>Dewey Class. No.: </label>515.353    / SNE.E