{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A text-book of electrical engineering","author_name":"Adolf Thomälen, George William Osborn Howe","thumbnail_url":"https://www.ebooknetworking.net/books/117/724/big1177248824.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1177248824.html\">A text-book of electrical engineering</a>","width":400,"height":300}