Columbia subject headings:
Architecture, Gothic--Germany.
Architecture, Renaissance--Germany.
Architecture--Philosophy--History.
Architecture--Study and teaching--Germany--History.
Harvard subject headings:
Architecture, Gothic--Germany.
Architecture, Medieval--Germany--Sources.
Architecture, Renaissance--Germany--Sources.
Architecture, Renaissance--Germany.
Architecture--Germany--Early works to 1800.
Architecture--Philosophy--History.
Architecture--Study and teaching--Germany--History.
Princeton subject headings:
Architecture, Gothic--Germany.
Architecture, Renaissance--Germany.
Architecture--Philosophy--History.
Architecture--Study and teaching--Germany--History.