{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"TRANSMISSION OF POWER : POLYPHASE SYSTEM : TESLA PATENTS (1893)","author_name":"Nikola Tesla","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3N2/bigB003N2QSBM.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003N2QSBM.html\">TRANSMISSION OF POWER : POLYPHASE SYSTEM : TESLA PATENTS (1893)</a>","width":400,"height":300}