Aerodinamicheskie Issledovaniya Letayuschih Modelej

Bok av A P Kovalev
Kniga soderzhit opisanie opytov po aviamodelizmu. proizvedennyh v Tsentralnoj aviamodelnoj laboratorii TsS Osoaviahima SSSR. This book, "Aerodinamicheskie issledovaniya letayuschih modelej", by A.P. Kovalev, is a replication of a book originally published before 1939. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible.