{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Field & Wave Electromagnetics-International Edition","author_name":"David K. Cheng","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B011IGBKBC.html\">Field &amp; Wave Electromagnetics-International Edition</a>","width":400,"height":300}