000 00306nam a2200121Ia 4500
008 200208s9999 xx 000 0 und d
082 _aOPE
245 0 _aOrganization of the Petroleum Exporting Countries Review
245 0 _nv.15(1-4)
260 _aOxford
260 _bPergamon Journals
942 _cBV
999 _c141209
_d141209