TY  - BOOK
ED  - International Labour Office
TI  - Building work: a compendium of occupational safety and health practice
SN  - 9221019071
U1  - 690.22 21
PY  - 1979///].
CY  - Geneva: 
PB  - International Labour Office, 
KW  - Construction industry
KW  - Safety measures
ER  -