Organization of the petroleum exporting countries : Annual report 2012 /

مواد مشابهة

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