Gupta, P. P., <br/><br/>
Calculus of Finite Differences and Numerical Analysis:  (Computer Fundamentals with Programming In C) 

 - 31st ed. 
 - Meerut :  Krishna Prakashan Media (P) Ltd,  c2003. 
 - 828 p.:  [A9] 
<br/><br/><label>Dewey Class. No.: </label>515.62  / GUP/CAL