Ekonomicheskaya otsenka primeneniya vertoletov
By: [avtory]: E.F. Kosichenko, Yu. V. Krivolutskii [i] Yu.S. Mostovoi.
Contributors: Krivolutskii, Yurii Vasil'evich.; Mostvoi, Yurii Semenovich.
Publisher: Transport
Published: 1977
Place of publication: Moskva
Language: rus