Columbia subject headings:
Authors, German--20th century--Correspondence.
Rilke, Rainer Maria, 1875-1926--Correspondence.
Rilke, Rainer Maria, 1875-1926--Travel--Soviet Union.
Soviet Union--Description and travel.
Harvard subject headings:
Princeton subject headings:
Authors, German--20th century--Correspondence.
Rilke, Rainer Maria, 1875-1926--Travel--Soviet Union.
Rilke, Rainer Maria, 1875-1926. Correspondence.
Soviet Union--Description and travel.