En
Ru| Author | |
|---|---|
| Description |
Littauer, Ya. L.On average wages and prices in the mountainous and mining industry of the Urals.- Yekaterinburg, 1917. -.Electronic copy source: PB
|
| Author | |
|---|---|
| Description |
Littauer, Ya. L.On average wages and prices in the mountainous and mining industry of the Urals.- Yekaterinburg, 1917. -.Electronic copy source: PB
|