The other face of OPEC : financial assistance to the Third World /

Eitemau Tebyg

• The other face of OPEC : financial assistance to the Third World /
  gan: .Shihata, Ibrahim F. I
  Cyhoeddwyd: (1982)
• Aid from OPEC countries : efforts and policies of the members of OPEC and of the aid institutions established by OPEC countries.
  Cyhoeddwyd: (1983)
• Aid from OPEC countries : efforts and policies of the members of OPEC and of the aid institutions established by OPEC countries.
  Cyhoeddwyd: (1983)
• Conference of Sovereigns and Heads of State of OPEC Member Countries
  Cyhoeddwyd: (1975)
• Organization of the petroleum exporting countries : Annual report 2012 /
  Cyhoeddwyd: (2013)