{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Digital and Analog Communication Systems (English) (6th ed.)(Chinese Edition)","author_name":"SHAO HUAI ZONG LI XIAO FENG LIU LIAN FU Leon W.Couch II","thumbnail_url":"https://www.ebooknetworking.net/books/712/104/big7121044692.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7121044692.html\">Digital and Analog Communication Systems (English) (6th ed.)(Chinese Edition)</a>","width":400,"height":300}