TY  - BOOK
ED  - International Social Security Association
ED  - International Conference of Social Security Actuaries and Statisticians
TI  - Social security actuaries and statisticians
U1  - 000S.06:360 
CY  - Geneva
PB  - International Social Security association
N1  - 1st Conf.held in Brussels, 1956 : Acturial and statistical problems of social security, 3 vols, 1957-1958
ER  -