Title: Pervoe mai︠a︡ 1891 goda : chetyre ri︠e︡chi rabochikh, proiznesennyi︠a︡ na taĭnom sobranīi v Peterburgi︠e︡ /
Authors: Plekhanov, Georgiĭ Valentinovich, 1856-1918.
Publisher: Tip. "Sot︠s︡.-Demokrata",
Year: 1892
Subjects: Shelgunov, N. V.; Working class; May Day (Labor holiday) History.; Labor movement History; Labor movement; Labor; Russia History; Russia Social conditions.; Soviet Union Social conditions.