{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"University of Toronto. Faculty of applied science and engineering. School of engineering research; Bulletin No. 2, Section No. 4, 1921: Papers on current transformers","author_name":"H. W. Price","thumbnail_url":"https://www.ebooknetworking.net/books/B01/1M4/bigB011M4ZJO4.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B011M4ZJO4.html\">University of Toronto. Faculty of applied science and engineering. School of engineering research; Bulletin No. 2, Section No. 4, 1921: Papers on current transformers</a>","width":400,"height":300}