Saxena,H.C <br/><br/>
Finite differences and numerical analysis with appendices on difference equations 

 - New Delhi  S.Chand & Company  1993 
 - 373p. 
<br/><br/><label>ISBN: </label>81-219-0339-4 
<br/><br/><label>Subjects--Index Terms: </label>Numerical analysis 
<br/><br/><label>Dewey Class. No.: </label>517.962  / SAX