{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Rotating Amplifiers: The Amplidyne, Metadyne, Magnicon and Magnavolt and Their Use in Control Systems","author_name":"M.G. Say","thumbnail_url":"https://www.ebooknetworking.net/books/B00/12K/bigB0012KUOYY.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0012KUOYY.html\">Rotating Amplifiers: The Amplidyne, Metadyne, Magnicon and Magnavolt and Their Use in Control Systems</a>","width":400,"height":300}