{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The principles of electromagnetism applied to electrical machines: (formerly titled: Electromagnetic problems in electrical engineering)","author_name":"B Hague","thumbnail_url":"https://www.ebooknetworking.net/books/B00/07E/bigB0007E9E7O.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007E9E7O.html\">The principles of electromagnetism applied to electrical machines: (formerly titled: Electromagnetic problems in electrical engineering)</a>","width":400,"height":300}