TY  - BOOK
ED  - United States.
TI  - Butch gets the works
T2  - Its Bulletin,
AV  - HD7262 .U622 1951
U1  - 331.823 
PY  - 1951///]
CY  - [Washington
PB  - U.S. Govt. Print. Off.
KW  - Industrial accidents
ER  -