000 00380pam a2200145a 44500
082 _a622.338
_bR633c3
100 _aRogers, Walter Francis
245 1 _aCOMPOSITION AND PROPERTIES OF OIL WELL DRILLING FLUIDS
250 _arev.
260 _aHouston, Tex.
_bGulf Pub.
_c1963
300 _a676
650 _aPetroleum -- Drilling Fluids
964 _gCIRC
997 _a25177 C
999 _c417299
_d417299