Home › Authors › Oman. Mudīrīyah al-ʻĀmmah lil-Muwāzanah wa-al-Ḥisābāt 👤 Oman. Mudīrīyah al-ʻĀmmah lil-Muwāzanah wa-al-Ḥisābāt 1 book Books by Oman. Mudīrīyah al-ʻĀmmah lil-Muwāzanah wa-al-Ḥisābāt al-Ḥisābāt al-khitāmīyah ʻan a al-Ḥisābāt al-khitāmīyah ʻan al-sanah al-muntahīyah fī 31 Dīsimbir 1988 M 1989