Columbia subject headings:
Architecture--Germany--History--20th century--Catalogs.
Schulitz + Partner--Catalogs.
Schulitz, Helmut C.--Catalogs.
Harvard subject headings:
Architectural firms.--Germany.
Architecture, Modern--20th century--Germany.
Architecture--Germany--History--20th century--Catalogs
Schulitz + Partner--Catalogs.
Schulitz + Partner.
Schulitz, Helmut C.
Schulitz, Helmut C.--Catalogs.
Princeton subject headings: