{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Ruhmkorff Induction-coils","author_name":"Norman Hugh Schneider","thumbnail_url":"https://www.ebooknetworking.net/books/110/374/big1103746545.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1103746545.html\">Ruhmkorff Induction-coils</a>","width":400,"height":300}