Russian economic collection.3

Russian Economic Collection / Ed.S.N.Prokopovich;Econ.Kab.Prof.S.N.Prokopovich at the Cults.Dep."Zemgora".- Prague: Flame, 1925-1928.-.I. Prokopovich, S.N. .. II."Zemgor".Cultural and educational department 1.People (collection).2. Territory (collection).Electronic copy source: PBOriginal storage location: NB Garf3. - 1925. -185, [7] p.: table., Il .. -Bibliogr.In the text and subscription.Note..1. The people (collection).2. Territory (collection).Electronic copy source: PBOriginal storage location: NB Garf