Columbia subject headings:
Architecture and society--History--20th century.
City planning--History--20th century.
Homesites.
Suburban homes.
Harvard subject headings:
Architecture and society--History--20th century
City planning--History--20th century
Homesites.
Suburban homes.
Princeton subject headings:
Architecture and society--History--20th century.
City planning--History--20th century.
Homesites.
Suburban homes.