Author Лазарев П.П. Description Lazarev, P.P. Physical Institute of the Moscow Scientific Institute / Comp. acad. P.P. Lazarev. - Moscow: Type. "The Russian Press", 1918. - [2], 17 p. : il .. - . 1. The people (the collection). Source of electronic copy: PB Location of original: RGO Publisher Тип. "Русская печатня"
En
Ru