{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Measurement Of The Inductances Of Resistance Coils (1912)","author_name":"Frederick Warren Grover, Harvey Lincoln Curtis","thumbnail_url":"https://www.ebooknetworking.net/books/112/090/big1120903025.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1120903025.html\">The Measurement Of The Inductances Of Resistance Coils (1912)</a>","width":400,"height":300}