En
Ru1897
1897
Proceedings of the Orenburg Scientific Archive Commission. Issue. 2
The Orenburg Scientific Archive Commission. Proceedings of the Orenburg Scientific Archive Commission. Orenburg, 1889-1917.
Вып. 2. 1897.
Вып. 2. 1897.
1897
ГПИБ
Proceedings of the Orenburg Scientific Archive Commission. Issue. 3
The Orenburg Scientific Archive Commission. Proceedings of the Orenburg Scientific Archive Commission. Orenburg, 1889-1917.
Вып. 3. 1897.
Вып. 3. 1897.
1897
ГПИБ