Zienkiewicz, O.C. <br/><br/>
The finite element method 

 - 3rd ed 
 - New Delhi  Mc Graw-Hill  1977 
 - xv, 787p. 
<br/><br/><label>ISBN: </label>0-07-099694-6 
<br/><br/><label>Universal Decimal Class. No.: </label>620.1:517.962  / ZIE