{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Digital and Analog Communication Systems, 5th Edition (Photocopy Edition)","author_name":"Leon W. Couch II","thumbnail_url":"https://www.ebooknetworking.net/books/730/202/big7302029458.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-7302029458.html\">Digital and Analog Communication Systems, 5th Edition (Photocopy Edition)</a>","width":400,"height":300}