Columbia subject headings:
Art, Russian--Private collections--Catalogs.
Art--New Jersey--New Brunswick--Catalogs.
Riabov, George--Art collections--Catalogs.
Harvard subject headings:
Art, Russian--Collectors and collecting.
Riabov, George--Art collections.
Princeton subject headings:
Art, Russian--Private collections--Catalogs.
Art--New Jersey--New Brunswick--Catalogs.
Riabov, George--Art collections--Catalogs.