Columbia subject headings:
Architecture, Domestic--Africa--Designs and plans.
Architecture--Africa--Designs and plans.
City planning--Africa.
Harvard subject headings:
Architecture, Domestic--Africa--Designs and plans.
Architecture--Africa--Designs and plans.
City planning--Africa.
Princeton subject headings:
Architecture, Domestic--Africa--Designs and plans.
Architecture--Africa--Designs and plans.
City planning--Africa.