John, Fritz <br/><br/>
Partial differential equations / 
Fritz John 
 - 4th ed. 
 - New York :  Springer,  1982. 
 - x, 249 p. :  ill. ;  25 cm. 
 - Applied mathematical sciences ; 1. .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0387906096 3540906096 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics.<br/>Differential equations, Partial.
<br/><br/><label>Dewey Class. No.: </label>515.353  / JOH