{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Physikalisch-technische Elektrizitätslehre (German Edition)","author_name":"Friedrich Franz Martens","thumbnail_url":"https://www.ebooknetworking.net/books/366/306/big3663066401.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3663066401.html\">Physikalisch-technische Elektrizitätslehre (German Edition)</a>","width":400,"height":300}