{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The action of a three phase induction motor under various forms of pressure wave","author_name":"John Brackett, A R Redman","thumbnail_url":"https://www.ebooknetworking.net/books/117/537/big1175375942.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1175375942.html\">The action of a three phase induction motor under various forms of pressure wave</a>","width":400,"height":300}