000 00280pam a2200109a 44500
082 _aTR
_bIC-7795
100 _aJames Westfield
245 1 _aAministration of the federal coal-mine safety act, calendar year 1956
260 _a
_b
_c
700 _aC. M. Keenan
997 _aTR5386 C
999 _c405473
_d405473