{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Celestial navigation;: A quick, easy, and thorough explanation, with realistically worked examples, of the practice of celestial navigation at sea, ... only the ability to add and subtract figures,","author_name":"Frances Woodworth Wright","thumbnail_url":"https://www.ebooknetworking.net/books/087/033/big0870330004.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0870330004.html\">Celestial navigation;: A quick, easy, and thorough explanation, with realistically worked examples, of the practice of celestial navigation at sea, ... only the ability to add and subtract figures,</a>","width":400,"height":300}