{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Protective Relays Their Theory and Practice: Volume Two","author_name":"A.R. van C. Warrington","thumbnail_url":"https://www.ebooknetworking.net/books/041/215/big0412153807.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0412153807.html\">Protective Relays Their Theory and Practice: Volume Two</a>","width":400,"height":300}