{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Electrotechnology: Part 4 Alternating Currents","author_name":"D. L. Carr D. L. Carr","thumbnail_url":"https://www.ebooknetworking.net/books/B00/BBD/bigB00BBDISKY.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00BBDISKY.html\">Electrotechnology: Part 4 Alternating Currents</a>","width":400,"height":300}