Title: Otvi︠e︡t redakt︠s︡īi "Rabochago di︠e︡la" na "Pisʹmo" P. Akselʹroda [microform]
Subjects: Soi͡uz russkikh sot͡sial-demokratov
People: P. B. Akselʹrod (1850-1928), Georgiĭ Valentinovich Plekhanov (1856-1918)