{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Perceptual Control Theory: Science & Applications-A Book of Readings","author_name":"William T. Powers","thumbnail_url":"https://www.ebooknetworking.net/books/097/401/big0974015598.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0974015598.html\">Perceptual Control Theory: Science &amp; Applications-A Book of Readings</a>","width":400,"height":300}