{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Power Supply Devices and Systems of Relay Protection","author_name":"Vladimir Gurevich","thumbnail_url":"https://www.ebooknetworking.net/books/B00/DDX/bigB00DDXTFQG.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00DDXTFQG.html\">Power Supply Devices and Systems of Relay Protection</a>","width":400,"height":300}