Organization of the petroleum exporting countries : Annual report 2012 /

類似資料

• Aid from OPEC countries : efforts and policies of the members of OPEC and of the aid institutions established by OPEC countries.
  出版事項: (1983)
• Aid from OPEC countries : efforts and policies of the members of OPEC and of the aid institutions established by OPEC countries.
  出版事項: (1983)
• The world petroleum market /
  著者:: Adelman, M. A.
  出版事項: (1972)
• The world petroleum market /
  著者:: Adelman, M. A.
  出版事項: (1972)
• The other face of OPEC : financial assistance to the Third World /
  著者:: .Shihata, Ibrahim F. I
  出版事項: (1982)