Title: Razrabotka V. I. Leninym taktiki v period mezhdu II i III cʺezdami RSDRP
Subjects: Rossiĭskai︠a︡ sot︠s︡ial-demokraticheskai︠a︡ rabochai︠a︡ partii︠a︡
People: Vladimir Ilʹich Lenin (1870-1924)