Columbia subject headings:
Architects--Germany--Correspondence.
Architecture--Russia (Federation)--Moscow--History--20th century.
Architecture--Soviet Union.
Taut, Bruno, 1880-1938--Correspondence.
Harvard subject headings:
Architects--Germany
Taut, Bruno, 1880-1938--Correspondence.
Princeton subject headings:
Taut, Bruno, 1880-1938--Correspondence.