{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"One-phase transformer connections","author_name":"Rafael Barreto","thumbnail_url":"https://www.ebooknetworking.net/books/149/526/big1495263088.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1495263088.html\">One-phase transformer connections</a>","width":400,"height":300}