{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Alternating-Current Machinery: A Practical Treatise On Alternating-Current Principles and Systems, Commercial Types of Alternators, Synchronous ... Switchboard and Station Appliances, Etc","author_name":"William Esty","thumbnail_url":"https://www.ebooknetworking.net/books/114/497/big1144979315.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1144979315.html\">Alternating-Current Machinery: A Practical Treatise On Alternating-Current Principles and Systems, Commercial Types of Alternators, Synchronous ... Switchboard and Station Appliances, Etc</a>","width":400,"height":300}