What is to be done?, Burning questions of our movement
английский/What is to be done? : Burning questions of our movement.What is to be done? : Burning questions of our movement.What is to be done? : Burning questions of our movement.M./Foreign languages publ. house/, 1960 ( ). - Foreign languages publ. house, 1960. - 338 с. ; 16 см см.What is to be done? : Burning questions of our movement. M., 1960 .
Загл. оригинала: Что делать?.М-Л170/
Загл. оригинала: Что делать?.М-Л170/