Title: Jamʻīyat al-ʻUmmāl al-ʻArabīyah al-Filasṭīnīyah bi-Ḥayfā
Subjects: Jamʻīyat al-ʻUmmāl al-ʻArabīyah al-Filasṭīnīyah, History, Labor movement, Labor unions