{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"IEC 60477-2 Ed. 1.0 b:1979, Laboratory resistors. Part 2: Laboratory a.c. resistors","author_name":"IEC TC/SC 85","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0XY/bigB000XYS2NU.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000XYS2NU.html\">IEC 60477-2 Ed. 1.0 b:1979, Laboratory resistors. Part 2: Laboratory a.c. resistors</a>","width":400,"height":300}