{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Electromagnet and Electromagnetic Mechanism (Cambridge Library Collection - Technology)","author_name":"Silvanus Phillips Thompson","thumbnail_url":"https://www.ebooknetworking.net/books/110/802/big1108029213.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1108029213.html\">The Electromagnet and Electromagnetic Mechanism (Cambridge Library Collection - Technology)</a>","width":400,"height":300}