Title: Aʻmāl al-nadwah al-ʻArabīyah al-thālithah allatī naẓẓamahā al-Ittiḥād al-ʻArabī lil-Maktabāt wa-al-Maʻlūmāt wa-Sīrmadī ḥawla al-maʻlūmāt fī khidmat al-tanmīyah bi-al-bilād al-ʻArabīyah
Subjects: Information services, Congresses
Places: Arab countries