{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Industrial Drawing; Comprising The Description And Uses Of Drawing Instruments, The Construction Of Plane Figures, Tinting, Mechanical And Topographical Drawing","author_name":"D. H Mahan","thumbnail_url":"https://www.ebooknetworking.net/books/140/861/big1408615045.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1408615045.html\">Industrial Drawing; Comprising The Description And Uses Of Drawing Instruments, The Construction Of Plane Figures, Tinting, Mechanical And Topographical Drawing</a>","width":400,"height":300}