共 50 条
- [38] Cairo University and EgyptAlum: 20 years of cooperation in aluminum reduction JOM-JOURNAL OF THE MINERALS METALS & MATERIALS SOCIETY, 2003, 55 (05): : 48 - 52
- [39] Cairo University and EgyptAlum: 20 years of cooperation in aluminum reduction JOM, 2003, 55 : 48 - 52
- [40] 20 YEARS OF SOVIET-IRANIAN ECONOMIC AND TECHNICAL COOPERATION SOVIET AND EASTERN EUROPEAN FOREIGN TRADE, 1985, 21 (1-3): : 135 - 143