An Introduction To Numerical Analysis, 2Nd Ed/ 
Atkinson Kendall 
 - 2nd.ed 
 - New Delhi:  WSE,  2008. 
 - 693 
<br/><br/><label>ISBN: </label>8126518502 
<br/><br/><label>Dewey Class. No.: </label>519.4  / ATK/I