{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"[ Understanding Power Quality Problems: Voltage Sags and Interruptions (IEEE Press Series on Power Engineering) By Bollen, Mathias H J ( Author ) Hardcover 1999 ]","author_name":"Mathias H J Bollen","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B010ZD097U.html\">[ Understanding Power Quality Problems: Voltage Sags and Interruptions (IEEE Press Series on Power Engineering) By Bollen, Mathias H J ( Author ) Hardcover 1999 ]</a>","width":400,"height":300}