{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Electromagnetics and Calculation of Fields","author_name":"Nathan Ida, Joao P.A. Bastos","thumbnail_url":"https://www.ebooknetworking.net/books/146/840/big1468405284.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1468405284.html\">Electromagnetics and Calculation of Fields</a>","width":400,"height":300}