{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"An Elementary Treatise On Orthographic Projection: Being A New Method Of Teaching The Science Of Mechanical And Engineering Drawing (1857)","author_name":"William Binns","thumbnail_url":"https://www.ebooknetworking.net/books/116/530/big1165307537.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1165307537.html\">An Elementary Treatise On Orthographic Projection: Being A New Method Of Teaching The Science Of Mechanical And Engineering Drawing (1857)</a>","width":400,"height":300}