000 00243pam a2200109a 44500
082 _aTR
_bIC-9219
100 _aRobert H. Peters
245 1 _aReducing miner absenteeism
260 _a
_b
_c
700 _aRobert F. Randolp
997 _aTR6430 C
999 _c405669
_d405669