{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Surveying And Navigation, With A Preliminary Treatise On Trigonometry And Mensuration","author_name":"Aaron Schuyler","thumbnail_url":"https://www.ebooknetworking.net/books/117/362/big1173624686.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1173624686.html\">Surveying And Navigation, With A Preliminary Treatise On Trigonometry And Mensuration</a>","width":400,"height":300}