{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Time and frequency users' manual","author_name":"George Kamas","thumbnail_url":"https://www.ebooknetworking.net/books/B00/41K/bigB0041KKI4S.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0041KKI4S.html\">Time and frequency users&#039; manual</a>","width":400,"height":300}