{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Whatever Happened to the Metric System?: How America Kept Its Feet","author_name":"John Bemelmans Marciano","thumbnail_url":"https://www.ebooknetworking.net/books/160/819/big1608194752.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1608194752.html\">Whatever Happened to the Metric System?: How America Kept Its Feet</a>","width":400,"height":300}