Duchateau,Paul  <br/><br/>
Applied Partial Differential Equations 
Duchateau,Paul & Zachmann, David 
 - New York  Dover  1989 
 - 575  Illustration & index 
<br/><br/><label>ISBN: </label>486419762 
<br/><br/><label>Dewey Class. No.: </label>515  / D856