
| Description |
Bulletin of a primary.1919, No. 13 (March 29).- 1919. -605: Domestic serial and continuing editions..Electronic copy source: Chelyabinsk o'DB
|
|---|

| Description |
Bulletin of a primary.1919, No. 13 (March 29).- 1919. -605: Domestic serial and continuing editions..Electronic copy source: Chelyabinsk o'DB
|
|---|