Gupta, P.P, <br/><br/>
Calculus of Finite Differences & Numerical Analysis  Textual Documents 
P.P.Gupta , G.S.Malik , J.P.Chauan 
 - Ist ed-1980. 
 - Meerut:  Krishna Prakashan Media (P) Ltd. 
 - 900p:  23cm. 
<br/><br/><label>ISBN: </label>978-81-8283-331-9 
<br/><br/><label>Subjects--Index Terms: </label>Calculus of Finite Differences & Numerical Analysis G - Math 
<br/><br/><label>Dewey Class. No.: </label>517.2