{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Practical geometry for builders and architects","author_name":"J E Paynter","thumbnail_url":"https://www.ebooknetworking.net/books/117/779/big117779876X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-117779876X.html\">Practical geometry for builders and architects</a>","width":400,"height":300}