000
00288pam a2200109a 44500
082
_a
TR
_b
IC-7789
100
_a
J. C. Holtz
245
1
_a
State regulations pertaining to the use of internal-combustion engines underground
260
_a
_b
_c
700
_a
E. J. Gleim
997
_a
TR5381 C
999
_c
405468
_d
405468