Snider, Authur David <br/><br/>
Partial differential equations : sources and solutions / 
Arthur David Snider 
 - New York  Dover Publications  2006 
 - 657 p. 
<br/><br/><label>ISBN: </label>9780486453408 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial
<br/><br/><label>Dewey Class. No.: </label>518.64 DAV-A