{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Principles of Alternate-Current Working","author_name":"Alfred Hay","thumbnail_url":"https://www.ebooknetworking.net/books/055/449/big0554495236.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0554495236.html\">The Principles of Alternate-Current Working</a>","width":400,"height":300}