{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Telecommunications History and Highlights","author_name":"Robert  Colburn, IEEE History Center, Frederik  Nebeker, John  Vardalas, Mary Ann Hoffman, Joseph  McKenna, Michael Geselowitz, Sheldon  Hochheiser","thumbnail_url":"https://www.ebooknetworking.net/books/B00/8AW/bigB008AW6RZ2.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B008AW6RZ2.html\">Telecommunications History and Highlights</a>","width":400,"height":300}