Author Михайлов Description Proletarian. 1941. No. 26. - 1941. - Of. Contents .: Laboratory on the production service / Mikhailov. P. 4. . Source of electronic copy: PB Catalogue object СССР в период Великой Отечественной войны (1941 Collections Saint-Petersburg → Saint-Petersburg: pages of history → People → Social involvement → Defence of the Fatherland → Defence and Siege of Leningrad → Sources → Memoirs, diaries, materials from private archives → Doroshev Ivan Andreyevich (1909–1950) Memory of the Great Victory → Fatherland Defenders → Living memory → Living memory. Persons → D → Doroshev Ivan Andreyevich (1909–1950) Domestic periodicals in the Presidential Library’s collections → Newspapers → Proletary (Proletarian): press organ of the Bureau of the Party Organization, the Factory Committee and the administration of the "Proletarian" Insulator Plant. Leningrad → 1941 из 4