TY  - BOOK
ED  - International Association of Industrial Accident Boards and Commissions.
ED  - Grinding Wheel Manufacturers Association of the United States and Canada.
ED  - American Engineering Standards Committee.
ED  - United States.
TI  - Safety code for the use, care, and protection of abrasive wheels
T2  - Bulletin of the United States Bureau of Labor Statistics,
AV  - HD8051 .A62 no. 338
PY  - 1923///
CY  - Washington
PB  - Govt. Print. Off.
KW  - Safety appliances
KW  - Grinding and polishing
N1  - At head of title: U.S. Department of Labor. James J. Davis, secretary. Bureau of Labor Statistics. Ethelbert Stewart, commissioner
ER  -