Columbia subject headings:
Cities and towns--Egypt--Congresses.
City planning--Egypt--Congresses.
Egypt--Economic conditions--Congresses.
Egypt--Social conditions--Congresses.
Human settlements--Egypt--Congresses.
Squatter settlements--Egypt--Congresses.
Harvard subject headings:
Cities and towns--Egypt.
City planning--Egypt.
Urban policy--Egypt.
Urbanization--Egypt.
Princeton subject headings: