2012 U.S. Naval Observatory Nautical Almanac Exercise multiple-choice questions

multiple-choice questions

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2012 U.S. Naval Observatory Nautical Almanac Exercise multiple-choice questionsA practical, useful guide to navigating by the stars, for the nautical enthusiast. Each day of the year 2012 is broken down in terms of planetary, stellar, lunar, and solar behavior. The wealth of information and data is clearly displayed in detailed charts.