Harper, Harry, 1880-1959
Learning to Fly : A Practical Manual for Beginners [recurso electrónico] / Harry Harper - Project Gutenberg, 2008 - Project Gutenberg 27557 .
Public domain in the USA.
Text
Aeronautics Airplanes -- Piloting
TL
Learning to Fly : A Practical Manual for Beginners [recurso electrónico] / Harry Harper - Project Gutenberg, 2008 - Project Gutenberg 27557 .
Public domain in the USA.
Text
Aeronautics Airplanes -- Piloting
TL