{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Treatise On Surveying: Comprising the Theory and the Practice, Volume 1","author_name":"William Mitchell Gillespie","thumbnail_url":"https://www.ebooknetworking.net/books/B00/A42/bigB00A42WRWS.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00A42WRWS.html\">A Treatise On Surveying: Comprising the Theory and the Practice, Volume 1</a>","width":400,"height":300}