Columbia subject headings:
Architecture--Russia (Federation)--Kazanʹ.
Kazanʹ (Russia)--History.
Harvard subject headings:
Architecture--Russia (Federation)--Kazanʹ.
Kazan' (R.S.F.R.)--History.
Kazanʹ (Russia)--History.
Princeton subject headings:
Kazanʹ (Russia)--Buildings, structures, etc.
Kazanʹ (Russia)--Description and travel.
Kazanʹ (Russia)--History.