{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Practical geometry and engineering drawing  - Primary Source Edition","author_name":"George Sydenham Clarke Sydenham","thumbnail_url":"https://www.ebooknetworking.net/books/129/558/big1295586932.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1295586932.html\">Practical geometry and engineering drawing  - Primary Source Edition</a>","width":400,"height":300}