{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Digital & Analog Communication Systems (7th Edition) by Couch Leon W. (2006-07-28) Hardcover","author_name":"Couch Leon W.","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B012YSZX7A.html\">Digital &amp; Analog Communication Systems (7th Edition) by Couch Leon W. (2006-07-28) Hardcover</a>","width":400,"height":300}