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

 - 2nd ed. 
 - Telangana  American mathematical society  2010 
 - 749p. 
<br/><br/><label>ISBN: </label>9781470414979 
<br/><br/><label>Standard No.: </label>121457 
<br/><br/><label>Subjects--Index Terms: </label>mathematics 
<br/><br/><label>Dewey Class. No.: </label>515.353  / EVA