Columbia subject headings:
Drawing, Russian--Exhibitions.
Grigorʹev, Boris, 1886-1939--Exhibitions.
Painters--Soviet Union--Biography--Exhibitions.
Painting, Russian--Exhibitions.
Harvard subject headings:
Drawing, Russian--Exhibitions.
Grigorʹev, Boris, 1886-1939--Exhibitions.
Painters--Soviet Union--Biography--Exhibitions.
Painting, Russian--Exhibitions
Princeton subject headings:
Catalogs.
Grigorʹev, Boris, 1886-1939--Catalogs.