Kayfīyat al-ishtirāk fī al-taʾmīnāt al-ijtimāʻīyah fī jamīʻ al-majālāt
Publisher: ʻĀlam al-Kutub
Published: 1980
Place of publication: al-Qāhirah
Language: ara
Other titles: Bayān Qānūn al-ʻalāwah al-istithnāʾīyah Raqm 126 li-sanat 1980.