JOHN, Fritz <br/><br/>
Partial differential equations 

 - New York  Springer-Verlag  1971 
 - x, 249 p.- 
 - Applied mathematical sciences .
<br/><br/><label>ISBN: </label>3540900217 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Partial differential equations
<br/><br/><label>Dewey Class. No.: </label>515.353  / JOH