TY  - BOOK
ED  - International Labour Office
ED  - International Labor Conference
TI  - Safety provisions for workers in the building industry with reference to scaffolding and hoisting machinery
AV  - HD7269.B89 I6
U1  - 331.8231 
PY  - 1936///
CY  - Geneva
PB  - International Labour Office
KW  - Building
KW  - Accidents
KW  - Building laws
KW  - Building inspection
KW  - Scaffolding
KW  - Construction equipment
N1  - At head of title: Questionnaire I. International Labour Conference. Twenty-third session. Geneva, 1937
ER  -