TY  - GEN
AU  - Henrici, Peter 
TI  - Discrete Variable Methods in Ordinary Differential Equations
U1  - 515.352 HEN/Dis 
PY  - 1962///
CY  - New York
PB  - John Wiley & Sons, Inc.
KW  - Discrete Variables / Ordinary Differential Equations
N1  - Includes Bibliography and Index
ER  -