{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Treatise on Plane Surveying","author_name":"Daniel Carhart","thumbnail_url":"https://www.ebooknetworking.net/books/110/318/big1103189093.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1103189093.html\">A Treatise on Plane Surveying</a>","width":400,"height":300}