{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"antenna and wave propagation(Chinese Edition)","author_name":"LI LI","thumbnail_url":"https://www.ebooknetworking.net/books/703/025/big7030250680.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7030250680.html\">antenna and wave propagation(Chinese Edition)</a>","width":400,"height":300}