On the development of rules for determining and approving the boundaries of fortress regions of land fortresses.18 Aug.- Oct. 19...

On the development of rules for determining and approving the boundaries of fortress regions of land fortresses.18 Aug.- 19 Oct / Council of Ministers.- 1906. -62 l .. - (Council of Ministers .. Inventory inventory No. 2. 1906.).-Army, fleet, state defense.Film..I. Council of Ministers ..Electronic copy source: RGIAOriginal storage location: RGIA f.1276 op.2 d.429