{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"High Frequency Apparatus: Its Construction And Practical Application (1916)","author_name":"Thomas Stanley Curtis","thumbnail_url":"https://www.ebooknetworking.net/books/143/694/big143694483X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-143694483X.html\">High Frequency Apparatus: Its Construction And Practical Application (1916)</a>","width":400,"height":300}