{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Elements of plane surveying (including leveling) 1904 [Hardcover]","author_name":"Samuel Marx, Barton","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B011C9GC86.html\">Elements of plane surveying (including leveling) 1904 [Hardcover]</a>","width":400,"height":300}