Kroes, Michael J. Students study guide for aircraft powerplants / Michael J. Kroes, Thomas W. Wild.- 7th ed. - New York, N.Y. : Glencoe, 1995. - v, 200 p. : ill. ; 28 cm. ISBN: 9780028018751 Subjects--Topical Terms: Airplanes--Motors -- Problems, exercises, etc. Dewey Class. No.: 629.13435 KRO