Rao, K. Sankara <br/><br/>
Introduction to partial differential equations / 
by K. Sankara Rao. 
 - New Delhi :  PHI,   c1999. 
<br/><br/>Includes indexes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equation
<br/><br/><label>Dewey Class. No.: </label>515.353  / RAO/I