{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Astro-Navigation Piloting & Dead Reckoning [ Book only, does NOT include computer ] By Tamaya Digital Navigation Computer BC-77, Simple & Serious Digital (Astro-Navigation by NC-77, Basic Navigation Computations for Dead Reckoning and Piloting by NC-77, E","author_name":"Tamaya","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3DR/bigB003DR6YG6.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003DR6YG6.html\">Astro-Navigation Piloting &amp; Dead Reckoning [ Book only, does NOT include computer ] By Tamaya Digital Navigation Computer BC-77, Simple &amp; Serious Digital (Astro-Navigation by NC-77, Basic Navigation Computations for Dead Reckoning and Piloting by NC-77, E</a>","width":400,"height":300}