Mitchell, A.R <br/><br/>
The Finite Difference Method in Partial Differential Equations/ 
A.R Mitchell and D. F. Griffiths 
 - New York:  John Wiley& Sons,  1980 
 - xii, 272p.:ill. 
<br/><br/>Includes bibliography 262-267p. 
<br/><br/><label>ISBN: </label>471276413 
<br/><br/><label>LCCN: </label>QA 374  
<br/><br/><label>LC Class. No.: </label>QA 374