{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Digital control systems","author_name":"Benjamin C Kuo","thumbnail_url":"https://www.ebooknetworking.net/books/091/815/big0918152011.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0918152011.html\">Digital control systems</a>","width":400,"height":300}