Columbia subject headings:
Kalinin, M. I. (Mikhail Ivanovich), 1875-1946.
Krasnodarskiĭ kraĭ (Russia)--History.
Harvard subject headings:
Kalinin, M. I. (Mikhail Ivanovich), 1875-1946.
Kubanskai︠a︡ oblastʹ (Russia)--History.
Princeton subject headings: