{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Optimal Economic Operation of Electric Power Systems","author_name":"M. E. El-Hawary","thumbnail_url":"https://www.ebooknetworking.net/books/012/410/big0124109934.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0124109934.html\">Optimal Economic Operation of Electric Power Systems</a>","width":400,"height":300}