{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"common categories of secondary vocational schools mechanical basic course planning materials: mechanical drawing and computer graphics [paperback](Chinese Edition)","author_name":"HU LI PING","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7113114741.html\">common categories of secondary vocational schools mechanical basic course planning materials: mechanical drawing and computer graphics [paperback](Chinese Edition)</a>","width":400,"height":300}