{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Digital communication (5th edition Chinese Starter Edition)(Chinese Edition)","author_name":"John G.Proakis PU LUO KE SI Masoud Salehi SA LI XI","thumbnail_url":"https://www.ebooknetworking.net/books/712/114/big7121149265.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7121149265.html\">Digital communication (5th edition Chinese Starter Edition)(Chinese Edition)</a>","width":400,"height":300}