Comrades workers, peasants and soldiers!Great conquest of socialism in mortal danger

Party of the left socialist revolutionaries.Comrades workers, peasants and soldiers!The great conquests of socialism in the mortal danger: [leaflet].- B. m.: B. and., [1917].-2 s .. -.1. People (collection).Electronic Source: PBPlace of Storage Original: GPIB.Center for socio-political history