JOHN, Fritz <br/><br/>
Partial differential equations 
/[by] Fritz, John 
 - 4th ed. 
 - New York  Springer-Verlag  1982 
 - x, 249 p.- 
 - Applied mathematical sciences .
<br/><br/> Includes bibliography, glossary & index. 
<br/><br/><label>ISBN: </label>387906096 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Partial differential equations<br/>Differential calculus
<br/><br/><label>Dewey Class. No.: </label>515.353  / JOH