Columbia subject headings:
Iskra (Geneva, Switzerland)--History.
Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡--History.
Socialism--Russia (Federation)--History.
Socialist parties--Russia (Federation)--History.
Working class--Political activity--Russia (Federation)--History.
Harvard subject headings:
Iskra (Geneva, Switzerland)--History.
Labor movement--Russia (Federation)--History.
Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡--History.
Socialism--Russia (Federation)--History.
Socialist parties--Russia (Federation)--History.
Princeton subject headings:
Iskra (Geneva, Switzerland)--History.
Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡--History.
Socialism--Russia (Federation)--History.
Socialist parties--Russia (Federation)--History.
Working class--Russia (Federation)--Political activity--History.