{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Practical Calculation of Transmission Lines: For Distribution of Direct and Alternating Currents by Means of Overhead, Underground, and Interior Wires ... Light, Power, and Traction (Classic Reprint)","author_name":"L W Rosenthal","thumbnail_url":"https://www.ebooknetworking.net/books/133/360/big1333600968.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1333600968.html\">Practical Calculation of Transmission Lines: For Distribution of Direct and Alternating Currents by Means of Overhead, Underground, and Interior Wires ... Light, Power, and Traction (Classic Reprint)</a>","width":400,"height":300}