Administrative divisions of the USSR according to the data by May 15, 1923

Administrative divisions of the USSR according to the data by May 15, 1923 / RSFSR.People's Commissariat of the Interior.Statistical department.Section Adm.statistics.- Moscow: ed.NKVD, 1923. -xi, 60 p.: table .. -Ex.: With a handle.litter..I. RSFSR.People's Commissariat of the Interior.Statistical department.Section Adm.statistics. 1.State (collection).Electronic copy source: PBOriginal storage location: BAP