{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Introductory Circuits","author_name":"Robert Spence","thumbnail_url":"https://www.ebooknetworking.net/books/047/077/big0470779713.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0470779713.html\">Introductory Circuits</a>","width":400,"height":300}