{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The alternate current transformer in theory and practice","author_name":"J A. Fleming","thumbnail_url":"https://www.ebooknetworking.net/books/117/617/big1176175890.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1176175890.html\">The alternate current transformer in theory and practice</a>","width":400,"height":300}