{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"AutoCAD 2012 Course Notes (Course Notes Quick Reference Guides)","author_name":"G.V. Krishnan, Thomas A Stellman","thumbnail_url":"https://www.ebooknetworking.net/books/113/301/big113301447X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-113301447X.html\">AutoCAD 2012 Course Notes (Course Notes Quick Reference Guides)</a>","width":400,"height":300}