John, Fritz. <br/><br/>
Partial differential equations / 
Fritz John 
 - India  Springer  1982 
 - 249 p. 
<br/><br/>  Applied mathematical sciences; 1 
<br/><br/><label>ISBN: </label>9788184892130 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, partial
<br/><br/><label>Dewey Class. No.: </label>515.353 JOH-F