ISBN 9781517645700 books & textbook
Ducted Fan Design: Volume 1 - Propulsion Physics and Design of Fans and Long-Chord Ducts
de Piolenc, Mr. F. Marc Wright Jr., Mr. George E.
CreateSpace Independent Publishing Platform /2015-10-30 Paperback / 180 Pages
isbn-10: 1517645700 / isbn-13: 9781517645700