{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"General Higher Education Eleventh Five-Year national planning materials machinery (engineering) Drawing Series: Mechanical Drawing (3rd Edition)(Chinese Edition)","author_name":"LIU LI","thumbnail_url":"https://www.ebooknetworking.net/books/B00/5DX/bigB005DXD2NQ.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B005DXD2NQ.html\">General Higher Education Eleventh Five-Year national planning materials machinery (engineering) Drawing Series: Mechanical Drawing (3rd Edition)(Chinese Edition)</a>","width":400,"height":300}