Columbia subject headings:
Partīi︠a︡ sot︠s︡īalistov-revoli︠u︡t︠s︡īonerov--Russia (Federation)--Siberia--History.
Soviet Union--History--Revolution, 1917-1921.
Harvard subject headings:
Partii︠a︡ sotsialistov-revoli︠u︡t︠s︡ionerov.
Socialism--Russia (Federation)--Siberia--History.
Soviet Union--History--Revolution, 1917-1921.
Princeton subject headings:
Partīi︠a︡ sot︠s︡īalistov-revoli︠u︡t︠s︡īonerov--Russia (Federation)--Siberia--History.
Soviet Union--History--Revolution, 1917-1921.