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Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems
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Отв. редактор Д. А. Михайлов Л54042 Подписано к печати 16/IV-46 г. Типографи Госпланиздата им. Техн. редактор М. В. Смоль кова Тираж 500 экз. Цена 65 к. Зак. 318 Воровского, г. Ка,1угаEd. Editor D.A. Mikhailov L54042 Signed for printing 16 / IV-46. Tech. editor M.V. Smol kova Circulation 500 copies Price 65 k. Zak. 318 Vorovskogo, Ka, 1uga
SU43971A1941-05-231941-05-23
The way to protect the glass from frosting and fogging
SU64112A1
(en)