{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Digital Control Engineering","author_name":"M. Gopal","thumbnail_url":"https://www.ebooknetworking.net/books/047/020/big0470208686.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0470208686.html\">Digital Control Engineering</a>","width":400,"height":300}