{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Voice/Data Telecommunications Systems: An Introduction to Technology","author_name":"Michael L. Gurrie, Patrick J. O'Connor","thumbnail_url":"https://www.ebooknetworking.net/books/013/943/big0139432833.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0139432833.html\">Voice/Data Telecommunications Systems: An Introduction to Technology</a>","width":400,"height":300}