{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Introduction to telecommunications systems","author_name":"P. H Smale","thumbnail_url":"https://www.ebooknetworking.net/books/083/062/big0830629246.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0830629246.html\">Introduction to telecommunications systems</a>","width":400,"height":300}