TY  - BOOK
ED  - Coal Mines Committee
ED  - International Labour Organization (Geneva) .
TI  - General report: report 1 : first iteam on the agenda 
U1  - 331.762233 
PY  - 1949///
CY  - Geneva
PB  - International Labour Office
KW  - Coal mines and mining
KW  - Coal miners
N1  - At head of title: Report 1. International Labour Organisation Coal Mines Committee. 3d sess., Pittsburgh, 1949
ER  -