Columbia subject headings:
Harvard subject headings:
Jamʻīyat al-ʻUmmāl al-ʻArabīyah al-Filasṭīnīyah.
Labor movement--Palestine--History.
Labor unions--Palestine--History.
Palestine--Economic conditions
Princeton subject headings:
Jamʻīyat al-ʻUmmāl al-ʻArabīyah al-Filasṭīnīyah.
Labor movement--Palestine--History.
Labor unions--Palestine--History.
Palestine--Economic conditions.