000
00274pam a2200109a 44500
082
_a
TR
_b
IC-8835
100
_a
Wils L. Cooley
245
1
_a
Guide to substation grounding and bonding for mine power systems
260
_a
_b
_c
700
_a
Roger L. King
997
_a
TR853 C
999
_c
404725
_d
404725