{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Telephone Communication System Essentials","author_name":"S. Sudhananthan","thumbnail_url":"https://www.ebooknetworking.net/books/148/282/big1482823802.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1482823802.html\">Telephone Communication System Essentials</a>","width":400,"height":300}