Ḥawl Ahamm al-Taḥaddiyāt al-Ijtimāʿiyya Fī Muwājahat al-Qarn al-Wāḥid wa-l-ʿIshrīn

Citation

. Ḥawl Ahamm al-Taḥaddiyāt al-Ijtimāʿiyya Fī Muwājahat al-Qarn al-Wāḥid wa-l-ʿIshrīn. Cairo: Maʿhad al-Takhṭīṭ al-Qawmī, 1998.