{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Communication Systems Engineering","author_name":"Proakis Salehi","thumbnail_url":"https://www.ebooknetworking.net/books/B00/728/bigB00728FIN2.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00728FIN2.html\">Communication Systems Engineering</a>","width":400,"height":300}