Sankara K.Rao <br/><br/>
Introduction to partial differential equations 

 - 3rd Ed. 
 - New Delhi  PHI Learning Private Limited  2015 
 - 488p. 
<br/><br/><label>ISBN: </label>978-81-203-4222-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>515.625  / SA-I