Title: Pervye mezhdunarodnye akty Sovetskogo gosudarstva i ego vneshni︠a︡i︠a︡ politika v gody inostrannoĭ intervent︠s︡ii i grazhdanskoĭ voĭny, 1917-1922 gg
Subjects: Foreign relations, History
Places: Soviet Union
Time periods: Revolution, 1917-1921