Название: Survival in the Air Agе
Издательство: Washington: U.S. Government Print Office
Страниц: 181
Формат: PDF
Размер: 24 Мб
Качество: Хорошее
Год: 1948
Язык: английский
A Report by the Presidenfs.
DEAR MR. PRESIDENT: We have the honor to transmit the report on national aviation policy as directed by your letter of July 18, 1947…