TY  - BOOK
ED  - United States.
TI  - Use wrenches the safe way
T2  - Its Bulletin,
AV  - TJ1201.W8 U5 1951
U1  - 331.823 
PY  - 1951///]
CY  - [Washington
PB  - U.S. Govt. Print. Off.
KW  - Wrenches
KW  - Industrial accidents
N1  - Cover title
ER  -