000 00453nab a2200169 4500
005 20260520004520.0
008 260224s2017 xxu ing
041 _aInglés
245 0 0 _aUS plays role as swing producer, gas production down slightly
260 _a
_b
_cfeb. 2017
270 _a28/08/2017 ; 28/08/2017
300 _a1 p. ; 48
581 _a2
773 0 _tWorld Oil
_g
942 _cARTICULO
999 _c190903
_d190903