000 00537nam a2200217Ia 4500
005 20250425162253.0
008 250425s9999 xx 000 0 und d
041 _aeng
082 _a665.5
245 0 _aPETROLEUM DEVELOPMENT AND TECHNOLOGY (1932 AND 1933)
250 _aS.E.
260 _aEstados Unidos
_bPETROLEUM BRANCH
_c1956
260 _aTEXAS CITY
300 _a426
500 _aVOL 98 - 103
650 _aECONOMIA
650 _aESTABILIZACION DE PIZARRA
650 _aPRODUCCION
942 _c01
010 _a59320
999 _c225807
_d225807