Columbia subject headings:
Saratov (Russia)--History.
Saratovskai︠a︡ oblastʹ (Russia)--History.
Harvard subject headings:
Saratov (Russia)--History.
Saratovskai︠a︡ oblastʹ (Russia)--History.
Princeton subject headings:
Saratov (Russia)--History.
Saratovskai︠a︡ oblastʹ (Russia)--History.