Mitchell, A. R. <br/><br/>
The finite element methods in partial differential equations / 
A. R. Mitchell and R. Wait 
 - London  :  John Wiley & Sons,  1977 
 - x, 198 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 191-195) and index 
<br/><br/><label>ISBN: </label>0471994057 
<br/><br/><label>LCCN: </label>76-013533 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial--Numerical solutions<br/>Finite element method