{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The effect of external fields upon alternating current wattmeters","author_name":"Gurdon A Binder, John T Walbridge","thumbnail_url":"https://www.ebooknetworking.net/books/B00/ARR/bigB00ARR9PS4.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00ARR9PS4.html\">The effect of external fields upon alternating current wattmeters</a>","width":400,"height":300}