Richmyer, Robert D <br/><br/>
Difference methods for initial-value problems. Ed - 2 

 - New York  John Wiley & Sons  1967 
 - xiv+405p 
 -  Interscience tracts in pure and applied mathematics. <4=four>  Bers, L  Courant, R  Stoker, J.J .
<br/><br/><label>Universal Decimal Class. No.: </label>517.94  / : 681.3 RIC.67