Columbia subject headings:
Architecture--Austria--American influences.
Architecture--Austria--History--20th century.
Architecture--Germany--American influences.
Architecture--Germany--History--19th century.
Architecture--United States--History--19th century--Public opinion.
Architecture--United States--History--20th century--Public opinion.
Harvard subject headings:
Architects--United States--Influence.
Architecture--Austria--History--19th century.
Architecture--Austria--History--20th century
Architecture--Germany--History--19th century
Architecture--Germany--History--20th century
Princeton subject headings:
Architecture--Austria--American influences.
Architecture--Austria--History--20th century.
Architecture--Germany--American influences.
Architecture--Germany--History--19th century.
Architecture--United States--19th century--Public opinion.
Architecture--United States--20th century--Public opinion.