Columbia subject headings:
Dagestan (Russia)--Antiquities.
Dagestan (Russia)--History.
Khazars--Russia (Federation)--Dagestan--Antiquities.
Khazars--Russia (Federation)--Dagestan--History.
Russia (Federation)--Antiquities.
Harvard subject headings:
Dagestan (Russia)--Antiquities.
Dagestan (Russia)--History.
Khazars--Russia (Federation)--Dagestan--Antiquities.
Khazars--Russia (Federation)--Dagestan--History.
Princeton subject headings:
Dagestan (Russia)--Antiquities.
Khazars.