Columbia subject headings:
Harvard subject headings:
Rugs, Caucasian--Catalogs.
Rugs, Caucasian--Soviet Union--Catalogs.
Rugs--Russia (Federation)--Catalogs.
Rugs--Soviet Union--Catalogs.
Princeton subject headings:
Rugs, Caucasian--Soviet Union--Catalogs.
Rugs--Soviet Union--Catalogs.