{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The measurement of the inductances of resistance coils","author_name":"Frederick Warren Grover","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3HS/bigB003HS5DVS.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003HS5DVS.html\">The measurement of the inductances of resistance coils</a>","width":400,"height":300}