Books listed by ISBN
>
Natl Data Service
> R. W. Prouty
R. W. Prouty
title
ISBN-13
(ISBN-10)
year of publication
Practical Helicopter Aerodynamics
978-99937-892-6-O
(99937-892-6-7)
1983
R. P.
·
Raymond W. Prouty
·
W.P.
R W Purton