{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Electric and Magnetic Measurements and Measuring Instruments (Classic Reprint)","author_name":"Frank W. Roller","thumbnail_url":"https://www.ebooknetworking.net/books/133/019/big1330198778.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1330198778.html\">Electric and Magnetic Measurements and Measuring Instruments (Classic Reprint)</a>","width":400,"height":300}