In the republics of the Soviets

Bobin, N.E.In the republics of the Soviets: Sat.Art., Sost.NOT.Bobbin ed.S.P.Spool.- 2nd ed., Act.and add.-M.;L.: Mosk.ac.ed.o-in, 1925. -287 p.: Il .. -.I. Bobin, SP ..Electronic Source: PB