Leyman, David S. A simple guide to understanding jet engines / by David S. Leyman. - 1st ed. - Rawang : EBBnFolks, c2008. - viii, 188 p. : ill. ; 25 cm. Includes index. ISBN: 9789834397500 (pbk.) Subjects--Topical Terms: Jet engines.Airplanes--Jet propulsion. Dewey Class. No.: 621.4352 / LEY 2008