Columbia subject headings:
Bedouins--Egypt--Sinai--Social life and customs.
Sinai (Egypt)--Politics and government--20th century.
Sinai (Egypt)--Social life and customs--20th century.
Harvard subject headings:
Bedouins--Egypt--Sinai--Social life and customs.
Sinai (Egypt)--Politics and government--20th century.
Sinai (Egypt)--Social life and customs--20th century.
Princeton subject headings:
Bedouins--Egypt--Sinai--History--20th century.
Bedouins--Egypt--Sinai--Social life and customs.
Sinai (Egypt)--Politics and government--20th century.
Sinai (Egypt)--Social life and customs--20th century.