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035 _aSER01000108223
040 _aUNAMX
_bspa
_erda
_cUNAMX
041 _aeng
050 1 4 _aHD9502.A1
082 1 4 _a333.79
210 1 _aEnergy econ.
222 0 0 _aEnergy economist
245 0 0 _aEnergy economist
246 1 3 _aFinancial Times energy economist
246 1 3 _aPlatts energy economist
246 1 7 _aFTEE (London)
264 1 _aLondon :
_bFinancial Times Business Information,
_c1981-
310 _aMensual
336 _atexto
_2rdacontent
337 _asin medio
_2rdamedia
338 _avolumen
_2rdacarrier
500 _aTiene suplemento: Energy finance
550 0 _aEdiciones <2002-> por: Platts, a division of McGraw-Hill
581 _aPie de imprenta varía
650 4 _aRecursos energéticos.
999 _c17610
_d17610