Media Summary: To find out more or purchase a book, please visit www.fernhurstbooks.com. Ever looked at the night sky, noticed a super-bright star and wondered if it might be a planet? Here's how to work planet ... Product Information The most comprehensive and practical guide to all aspects of seamanship.
Tom Cunliffe Celestial Navigation Sunsights - Detailed Analysis & Overview
To find out more or purchase a book, please visit www.fernhurstbooks.com. Ever looked at the night sky, noticed a super-bright star and wondered if it might be a planet? Here's how to work planet ... Product Information The most comprehensive and practical guide to all aspects of seamanship.
