Columbia subject headings:
Collective farms--Soviet Union.
Dialectical materialism.
Partidul Komunist al Moldoveĭ--Party work.
Harvard subject headings:
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za--Party work.
Partidul Komunist al Moldoveĭ--Party work.
Princeton subject headings: