000
00294nam a2200121Ia 4500
008
190711s9999 xx 000 0 und d
082
_a
622.3382 M8235
100
_a
MOORE,P.L
245
0
_a
DRILLING PRACTICES MANUAL
260
_a
OKLAHOMA
_b
PENNWELL
_c
1986
300
_a
24X20
942
_c
BK
_2
DDC
999
_c
21141
_d
21141