Books listed by ISBN > Pearson Education > G.D.P. Worthington

G.D.P. Worthington

titleISBN-13
(ISBN-10)		year of publication
Airline Instrument Flying978-0-273-42859-6
(0-273-42859-4)		1968
Flight Planning978-0-273-42424-6
(0-273-42424-6)		1969

D. P. · D.W. · D. Worthington · G D · G. P. · G. W. · P W. · P. Worthington

G.D. Padfield