Columbia subject headings:
Harvard subject headings:
Service industries--Gaza Strip--Statistics--Periodicals.
Service industries--West Bank--Statistics--Periodicals.
Princeton subject headings:
Economic surveys--Gaza Strip--Periodicals.
Economic surveys--West Bank--Periodicals.
Gaza Strip--Economic conditions--Statistics--Periodicals.
Service industries--Gaza Strip--Statistics--Periodicals.
Service industries--West Bank--Statistics--Periodicals.
West Bank--Economic conditions--Statistics--Periodicals.