BOOKS - MILITARY HISTORY - Convertiplanes in Action The VTOL Success Story
Convertiplanes in Action The VTOL Success Story - Erik Bergaust 1969 PDF G. P. Putnam;kav_1s Sons BOOKS MILITARY HISTORY
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Convertiplanes in Action The VTOL Success Story
Author: Erik Bergaust
Year: 1969
Format: PDF
File size: 29,2 MB
Language: ENG

Until the day when the great air terminals no longer need long runways, the airplane is—in words attributed to Thomas Edison—"only half invented."

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