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The whys and wherefores of navigation
Gershom Bradford
· How_To · 24 章
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目录
THE WHYS AND WHEREFORES OF NAVIGATION
GERSHOM BRADFORD 2d
Chapter 3
Chapter 4
PREFACE
Chapter 6
Introductory Remarks
Nautical Astronomy
Declination and Right Ascension
Time
Chapter 11
Corrections for Observed Altitudes
Latitude
Azimuths and Amplitudes
Longitude
Sumner Method
Chapter 17
The Moon
Charts
INDEX
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Chapter 22
Chapter 23
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