Bosoi, E.S., O.V. Verniaev, I.I. Smirnov, and E.G. Sultan Shakh books & textbook
Theory, Construction and Calculations of Agricultural Machines, Volume 1
Bosoi, E.S., O.V. Verniaev, I.I. Smirnov, and E.G. Sultan-Shakh
Amerind Publishing Co. /1987T Hardcover
