TY  - BOOK
AU  - Burn,Joseph
AU  - Brown,Edward Harold
TI  - Elements of finite differences, also solutions to questions: set for part i. of the examinations of the Institute of actuaries 
U1  - 515.62 23
PY  - 1902///
CY  - London
PB  - Charles and Edwin Layton
KW  - Calculus
ER  -