TY  - BOOK
ED  - United States
TI  - To promote health and safety in the building trades and construction industry: Hearings, Ninety-first Congress, first session, on H.R. 3290 ... March 26, 27, and April 21, 1969
AV  - KF27.E345 1969 
U1  - 690 
PY  - 1969///
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Construction industry
KW  - Safety regulations
KW  - United States
KW  - Local
KW  - Public contracts
N1  - Bibliographical footnotes
ER  -