{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The design and construction of a magnetic absorption dynamometer","author_name":"H F Schreiber, M J Grill","thumbnail_url":"https://www.ebooknetworking.net/books/117/596/big1175963933.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1175963933.html\">The design and construction of a magnetic absorption dynamometer</a>","width":400,"height":300}