Regional integration arrangements in the Middle East and North Africa : an analysis of Egypt's foreign trade and development interests - Jāmiʿat al-Qāhirah. Markaz al-Buḥūth wa-al-Dirāsāt al-Iqtiṣādīyah wa-al-Mālīyah; Saber, Gamal Mohamed Kamal El Din; DeRosa, Dean A. (Occasional economic papers / Center for Economic & Financial Research & Studies, 1999)