{"product_id":"books-celestial-navigation-by-gerry-smith","title":"Celestial Navigation","description":"A self-teaching book designed for those with a grounding in coastal navigation. It deals first of all with the broad concepts of astro navigation, and then leads on to develop practice using tables to solve navigation problems as they apply to the average sailor. The reader is able to evaluate their performance by the programmed learning format of the book.","brand":"World of Books ","offers":[{"title":"Default Title","offer_id":53674132046097,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4072\/6801\/files\/9780713644159.jpg?v=1781529553","url":"https:\/\/www.worldofbooks.com\/products\/books-celestial-navigation-by-gerry-smith","provider":"World of Books ","version":"1.0","type":"link"}