RYA Astro Navigation Handbook (Bartlett Tim)(Paperback) - diskuze

RYA Astro Navigation Handbook is ideal for anyone new to celestial navigation, or wanting to update their Astro skills. It is not a textbook or manual - it is simply a book to enable you to "just get on and do it". It is the course book for anyone taking an RYA Yachtmaster Ocean Theory Course.
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