Ravindran <br/><br/>
Partial Differential Equations / 
Ravindran 
 - 3rd Edition 
 - Chennai :  New age international (P) ltd ,  2023 
 - 236 pages 
<br/><br/><label>ISBN: </label>9789395161404 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.353  / RAV