000 00416pam a2200157a 44500
008 160408b1986 xxu||||| |||| 00| 0 eng d
082 _a622.3382
_bM785d2
100 _aMoore, Preston L.
245 1 _aDRILLING PRACTICES MANUAL
250 _a2nd
260 _aTulsa
_bPennwell Pub.
_c1986
300 _axix,586
650 _aOil Well Drilling -- Handbooks, Manuals, Etc
964 _gCIRC
997 _aA97018 C
999 _c306278
_d306278