Sankara Rao, K <br/><br/>
Introducation to partial differential equations, K. Sankara Rao, eng 

 - New Delhi, Prentice Hall of INew Delhiia, In  1995 
 - x,357p.  22cm 
<br/><br/><label>ISBN: </label>8120309790 
<br/><br/><label>Dewey Class. No.: </label>515.353,  / D, san