Evans, Lawrence C. <br/><br/>
Partial differential equations / 

 - Providence:  American Mathematical Society,  2009 
 - xvii, 662p. Bibl. Index. 
 - Graduate studies in Mathematics   19 .
<br/><br/> "Indian edition" 
<br/><br/><label>ISBN: </label>9780821848593 
<br/><br/><label>Dewey Class. No.: </label>515.35  / Ev92.PD