In Russian. Badsukov, Sergey Ivanovich. Calculation of parameters of gas turbine engines in the mode of auto rotation. Novosibirsk: INISI, 1978 Raschet parametrov gazoturbinnykh dvigateley na rezhime avtorotatsii/Calculation of parameters of gas turbine engines on auto rotation In Russian. All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU7620663