TY  - BOOK
AU  - Freeman, Harry
TI  - Finite Differencers for a Turial Students e U P
U1  - 515.62 
PY  - 1962///
CY  - London
PB  - At the University
KW  - General Stack
KW  - Difference equations
KW  - Finite differencesInsurance
KW  - Mathematics
ER  -