{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The inventions, researches and writings of Nikola Tesla, with special reference to his work in polyphase currents and high potential lighting","author_name":"Thomas Commerford Martin, Nikola Tesla","thumbnail_url":"https://www.ebooknetworking.net/books/B00/B8I/bigB00B8I96H6.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00B8I96H6.html\">The inventions, researches and writings of Nikola Tesla, with special reference to his work in polyphase currents and high potential lighting</a>","width":400,"height":300}