Benefits to employees in the mining industry. Hearings, Ninety-first Congress, first session, on H.R. 11476 ...
- Washington U.S. Govt. Print. Off. 1969.
- iv, 260 p. 24 cm.
Hearings held June 3-July 15, 1969.
72603880 //r822
Miners--United States. Workers' compensation--Law and legislation--United States.