TY  - BOOK
AU  - Richardson,C H
TI  - An introduction in the calculus of finite differences
U1  - 517.6 RIC  
PY  - 1954///.
CY  - New Jersey : 
PB  - D. Van Nostrand company, 
KW  - Bernoulli's and Euler polynomials
KW  - Differential equations
KW  - Interpolation
N1  - Includes index
ER  -