{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Theory And Calculation Of Transient Electric Phenomena And Oscillations (1920)","author_name":"Charles Proteus Steinmetz","thumbnail_url":"https://www.ebooknetworking.net/books/054/876/big0548761256.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0548761256.html\">Theory And Calculation Of Transient Electric Phenomena And Oscillations (1920)</a>","width":400,"height":300}