{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Design of Direct-Current Machines: Design of Transformers; Design of Alternating-Current Machines (Classic Reprint)","author_name":"International Correspondence Schools","thumbnail_url":"https://www.ebooknetworking.net/books/B00/8K4/bigB008K4TW4I.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B008K4TW4I.html\">Design of Direct-Current Machines: Design of Transformers; Design of Alternating-Current Machines (Classic Reprint)</a>","width":400,"height":300}