{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Exploring AutoCAD Civil 3D 2012","author_name":"Prof. Sham Tickoo Purdue Univ. and CADCIM Technologies","thumbnail_url":"https://www.ebooknetworking.net/books/B00/5EZ/bigB005EZHZJA.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B005EZHZJA.html\">Exploring AutoCAD Civil 3D 2012</a>","width":400,"height":300}