{"product_id":"celestial-navigation-for-yachtsmen-book-mark-blewitt-9780713689389","title":"Celestial Navigation for Yachtsmen","description":"The bible for many generations of ocean navigators, a bestseller for over 50 years, the 12th edition of this textbook is written in a concise and clear style to explain a particularly difficult skill. The book aims to make a tricky subject easy to understand, with the worked examples requiring only straightforward addition and subtraction.","brand":"WoB","offers":[{"title":"GB \/ VERY_GOOD \/ INTERNAL","offer_id":49524505182481,"sku":"GOR004701833","price":17.49,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/0713689382.jpg?v=1751295522","url":"https:\/\/www.worldofbooks.com\/en-au\/products\/celestial-navigation-for-yachtsmen-book-mark-blewitt-9780713689389","provider":"World of Books ","version":"1.0","type":"link"}