Simple doctrine of the aircraft and its construction

Tsiolkovsky, K.Simple doctrine of the aircraft and its construction / [Op.] K. Tsiolkovsky.- 2nd ed., Cred.and additional, with a brief history of the author’s works.-Kaluga: Typo-Lit.Lips.reign, 1904. -xv, 105 p., 4 l.Il.: table .. -Bibliogr.in the text and subscription.Note .. - Ex.: without region..1. The people (collection).Electronic copy source: PBOriginal storage location: UrFU