Prasad, Phoolan <br/><br/>
Partial Differential Equations 
/ by Phoolan Prasad and Renuka Ravindran 
 - New Delhi:  Willey Eastern Ltd,  1985. 
 - xi,252p. 
<br/><br/><label>ISBN: </label>0852267223 
<br/><br/><label>Dewey Class. No.: </label>515.353  / PRA/P