Arthur Gordon Webster <br/><br/>
Partial Differential Equations of Mathematical Physics  
Arthur Gordon Webster 
 - 2nd Ed.  
 - New York   Dover Publications, Inc.   1994 
 - vii, 446 P  Pb. 
<br/><br/><label>ISBN: </label>9780486805153 
<br/><br/><label>Dewey Class. No.: </label>515.353 WEB 1994