{"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":"A 1828-1913 Schuyler","thumbnail_url":"https://www.ebooknetworking.net/books/B00/B4A/bigB00B4A4X8U.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00B4A4X8U.html\">Surveying and navigation, with a preliminary treatise on trigonometry and mensuration</a>","width":400,"height":300}