{"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,","thumbnail_url":"https://www.ebooknetworking.net/books/145/381/big1453816771.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1453816771.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}