{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Practical Calculation of Dynamo-Electric Machines: A Manual for Electrical and Mechanical Engineers, and a Text-Book for Students of Electrical Engineering. Continuous Current Machinery","author_name":"Alfred Eugene Wiener","thumbnail_url":"https://www.ebooknetworking.net/books/B00/9MS/bigB009MSR31K.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B009MSR31K.html\">Practical Calculation of Dynamo-Electric Machines: A Manual for Electrical and Mechanical Engineers, and a Text-Book for Students of Electrical Engineering. Continuous Current Machinery</a>","width":400,"height":300}