{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Practical Points in the Use of X-Ray and High-Frequency Currents","author_name":"Aspinwall Judd","thumbnail_url":"https://www.ebooknetworking.net/books/114/669/big1146691327.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1146691327.html\">Practical Points in the Use of X-Ray and High-Frequency Currents</a>","width":400,"height":300}