{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The use of electronic valves (British standard code of practice, electrical engineering series; CP1005)","author_name":"Council For Codes Of Practice","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0000CJZ4P.html\">The use of electronic valves (British standard code of practice, electrical engineering series; CP1005)</a>","width":400,"height":300}