The data of the All-Russian demographic census of the population on August 28, 1920

The data of the All-Russian Demographic Census of the population on August 28, 1920: Pskov Province / R.S.F.S.R., Center.Stat.UPR.;Pskov.lips.Stat.Bureau, Demography Section.- Pskov: 1st State Typography, 1921-1923.-.I. RSFSR.Central statistical management.II.Pskov provincial statistical bureau.1.Population - census - Pskov Province - 1920 - Statistical materials.BBK 60.721.1U13BBK 63.3 (2rd-4pc) 612-1Y13Electronic Source: PBOriginal Storage Place: GPIB