Population of the U.S.S.R.: A socio-economic survey
Pisarev, I
Population of the U.S.S.R.: A socio-economic survey - Moscow: Progress publishers, - 157p.
Population
Socialist Capitalist
312(47)
Population of the U.S.S.R.: A socio-economic survey - Moscow: Progress publishers, - 157p.
Population
Socialist Capitalist
312(47)