TY  - BOOK
ED  - International Labour Office
TI  - Social security,: a workers' education manual
AV  - HD7091 .I64
U1  - 331.2544368.4* 
PY  - 1958///
CY  - Geneva
PB  - International Labour Office
KW  - Social security
N1  - "Suggestions for further reading": p. 131-132
ER  -