Somerville, Phil

THE PRACTICAL GUIDE TO CELESTIAL NAVIGATION STEP-BY-STEP INSTRUCTIONS FOR WHEN YOU'VE LOST THE PLOT - London Adlard Coles, 2021 - Hard Pack 152 p.: color ill. 28 cm

9781472987587


Nautical astronomy

VK555 .S6961 2021

VK555 .S6961 2021

VK555 .S6961 2021