Morton, K. W. <br/><br/>
Numerical solution of partial differential equations :  an introduction / 
Morton, K. W. 
 - 2nd ed. 
 - xiii, 278 p. : ill., graf. ; 23 cm. 
<br/><br/> Include index. 
<br/><br/><label>ISBN: </label>9780521607933 
<br/><br/><label>Dewey Class. No.: </label>518.64