Читать книгу Balloons, Airships, and Flying Machines - Gertrude Bacon - Страница 2
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Table of Contents
ОглавлениеCHAPTER I THE ORIGIN OF BALLOONING
CHAPTER II THE COMING OF THE GAS BALLOON
CHAPTER III FAMOUS BALLOON VOYAGES OF THE PAST
CHAPTER IV THE BALLOON AS A SCIENTIFIC INSTRUMENT
CHAPTER V THE BALLOON IN WARFARE
CHAPTER VI THE AIRSHIP
CHAPTER VII THE FLYING MACHINE
CHAPTER VIII CONCLUSION
