{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Aid to survey practice for reference in surveying, levelling, and setting out","author_name":"Lowis D'aguilar Jackson","thumbnail_url":"https://www.ebooknetworking.net/books/113/055/big1130559513.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1130559513.html\">Aid to survey practice for reference in surveying, levelling, and setting out</a>","width":400,"height":300}