K voprosu o razvitii monisticheskago vzgli︠a︡da na istorii︠u︡.
Plekhanov, Georgiĭ Valentinovich,1856-1918.
Moskva, Otdel pechati Moskovskogo soveta rab. i kr. deputatov,
1919.
At head of title: N. Belʹtov [pseud.]
Mikhaĭlovskiĭ, N. K. (Nikolaĭ Konstantinovich), 1842-1904.
Dialectics (Economics)
Materialism.