TY  - BOOK
AU  - The Institute of actuaries ...(Lond)., x
AU  - x
TI  - Continuous investigation into the Mortality of assured lives ; . . . : x
SN  - x 
U1  - 312.2/INC  
PY  - 1924///-1938
CY  - London 
PB  - x
KW  - Statistics
N1  - Includes
ER  -