1909

Izvestiya of the Imperial Tomsk University. Tomsk: Steam typo-lit. P.I. Makushina.
The book. 34 1909: Book. 34 1909. 1909.

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The Imperial Tomsk University. Izvestiya of the Imperial Tomsk University. Tomsk, 1889-1916.
The book. 35 1909: Book. 35 1909. 1909.

СПбГУ