Columbia subject headings:
Architecture, Domestic--20th century--History.
Automobile industry and trade--20th century--History.
Company town architecture--20th century--Designs and plans.
Industrial housing--20th century--Designs and plans.
Harvard subject headings:
Architecture, Domestic--20th century--History.
Automobile industry and trade--20th century--History.
Company town architecture--20th century--Designs and plans.
Industrial housing--20th century--Designs and plans.
Princeton subject headings:
Architecture, Domestic--20th century--History.
Automobile industry and trade--20th century--History.
Company town architecture--20th century--Designs and plans.
Industrial housing--20th century--Designs and plans.