Author: Sudan) Ḥalqah al-Dirāsīyah ʻan Rabṭ Barāmij Maḥw al-Ummīyah al-Waẓīfī bi-Mashrūʻāt al-Tanmiyah wa-al-Khidmāt fī al-Bilād al-ʻArabīyah (1969 Khartoum