Columbia subject headings:
Arabic language--Dialects--Egypt.
Arabic language--Grammar.
Arabic language--Spoken Arabic--Egypt.
Harvard subject headings:
Arabic language--Dialects--Egypt--Grammar.
Arabic language--Dialects--Egypt.
Arabic language--Egypt--Spoken Arabic.
Arabic language--Grammar.
Bahariya Oasis (Egypt)--Social life and customs.
Ethnology--Egypt--Bahariya Oasis.
Princeton subject headings:
Arabic language--Dialects--Egypt.
Arabic language--Grammar.
Arabic language--Spoken Arabic--Egypt.