000
00243pam a2200109a 44500
082
_a
TR
_b
IC-9219
100
_a
Robert H. Peters
245
1
_a
Reducing miner absenteeism
260
_a
_b
_c
700
_a
Robert F. Randolp
997
_a
TR6430 C
999
_c
405669
_d
405669