En
Ru
| Author | |
|---|---|
| Description |
Urzhumsky, PeterMudyug: add.Scientific method.The sector Sevroyonono.- Arkhangelsk: OGIZ RSFSR.Sowing.Krai.Publishing House, 1932. -32 p.: silt .. - (Northern regional library of a schoolboy of the first stage. For senior groups).-5200 copies..Electronic copy source: PB
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| Publisher | ОГИЗ РСФСР. Сев. краев. изд-во |
