Title: T︠S︡ifry i fakty o polozhenii rabochego klassa kapitalisticheskikh stran.
Authors: Suponit︠s︡kiĭ, S.; Buni︠a︡ev, M. F.; Pribyleva, G. N.
Publisher: Vysshai︠a︡ shkola,
Year: 1966
Subjects: Labor; Working class