Social structure

  Bakhrushin, Sergei Vladimirovich (1882-1950).     Juvenile beggars and vagabonds in Moscow.
Moscow: Hor. type., 1913.

ГПИБ

        At the dawn of the working-class movement in Moscow.
Moscow: Publication of the All-Union Society of Political Captives and Exiles-Settlers, 1932.

ГПИБ