ASTRONOMICAL AIR NAVIGATIONThis book has been written for practical navigators. Its purpose is to provide a complete course in Astronavigation, with only essential references to the mathematical and theoretical aspect [] Characteristics Book cover finish Hardcover ( square back binding ) Condition Used very good Number of pages 151 Published date 1945 Size 17 x 21 x 1. 2 cm Author Ronald Hadingham Editor Technical Press Limited Description This book has been written for
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