Columbia subject headings:
Auxiliary sciences of history--Methodology--Congresses.
Dialectical materialism--Congresses.
Kommunisticheskai͡a partii͡a Sovetskogo Soi͡uza--History--Methodology--Congresses.
Science--Methodology--Congresses.
Soviet Union--History--Methodology--Congresses.
Harvard subject headings:
Auxiliary sciences of history--Methodology--Congresses
Dialectical materialism--Congresses
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za--History--Methodology--Congresses
Science--Methodology--Congresses
Soviet Union--History--Methodology--Congresses.
Princeton subject headings:
Auxiliary sciences of history--Methodology--Congresses.
Dialectical materialism--Congresses.
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za--History--Methodology--Congresses.
Science--Methodology--Congresses.
Soviet Union--History--Methodology--Congresses.