News of the Academy of Sciences of the Union of Soviet Socialist Republics.Series 6. 1918. No. 6. April 1.News of the Russian Ac...

News of the Academy of Sciences of the Union of Soviet Socialist Republics.Series 6.1918. No. 6. April 1: News of the Russian Academy of Sciences.Series 6. - Petrograd: Type.Ros.Acad.Sciences, 1918. -317-478, [2] p.: Il., Table .. -Part of the text on foreign.Yaz.OblastParal.On Fr.Yaz.Bibliogr.In the text and substitution.Note .. - Ex.: without tit.l..1. People (collection).Electronic Source: PBPlace of storage of the original: RGPU them.A.I.Herzen