TY  - BOOK
ED  - International Labour Organization (Geneva)
ED  - International Labor Conference
TI  - The minimum age of admission to work underground in coal mines: sixth item on the agenda
U1  - 331.063 
PY  - 1952///
CY  - Geneva
PB  - International Labour Office
KW  - Children
KW  - Employment
KW  - Coal miners
KW  - Law
N1  - At head of title : report 6 (1) : International Labour Conference. 36th sess., 1953
ER  -