Columbia subject headings:
Architecture--South Africa--History--20th century.
International style (Architecture)--South Africa.
Martienssen, R. D. (Rex Distin), 1905-1942.
Harvard subject headings:
Architecture, Modern--20th century--South Africa.
International style (Architecture)--South Africa.
Martienssen, R. D. (Rex Distin), 1905-1942.
Princeton subject headings:
Architecture, Modern--20th century--South Africa.
International style (Architecture)--South Africa.
Martienssen, R. D. (Rex Distin), 1905-1942.