Columbia subject headings:
Harvard subject headings:
Communist strategy.
Lenin, Vladimir Ilʹich, 1870-1924. Detskai︠a︡ boleznʹ "levizny" v kommunizme.
Princeton subject headings:
Communist strategy.
Lenin, Vladimir Ilʹich, 1870-1924. Detskai︠a︡ boleznʹ "levizny" v kommunizme.