أوبك
ارتفاع أسعار نفط أوبك والتأثيرات الاقتصادية العالمية 1975
OPEC oil price increases and international economic impacts 1975 FOLDER: 103939-011-0001 Organization of Petr…
OPEC oil price increases and international economic impacts 1975 FOLDER: 103939-011-0001 Organization of Petr…
Selected Documents Of The International Petroleum Industry 1973 اضغط للتنزيل
Selected Documents Of The International Petroleum Industry 1971 اضغط للتنزيل