{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Communication systems: an introduction to signals and noise in electrical communication","author_name":"A. Bruce Carlson","thumbnail_url":"https://www.ebooknetworking.net/books/007/009/big0070099588.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0070099588.html\">Communication systems: an introduction to signals and noise in electrical communication</a>","width":400,"height":300}