Multi-title collection including Muḥāḍarāt fī iḥṣāʼīyāt al-tawāzun al-ʻāmm dirāsah iḥṣāʼīyah ʻan al-tayyārāt al-mālīyah wa-al-naqdīyah fī al-iqtiṣād al-Miṣrī ʻām 1957 and 4 other(s). .