{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Digital Transmission Systems","author_name":"David R. Smith","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0V9/bigB000V9F2VM.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000V9F2VM.html\">Digital Transmission Systems</a>","width":400,"height":300}