{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The metric fallacy: An investigation of the claims made for the metric system and especially of the claim that its adoption is necessary in the interest of export trade","author_name":"Frederick A. Halsey","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3BT/bigB003BT4E9U.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003BT4E9U.html\">The metric fallacy: An investigation of the claims made for the metric system and especially of the claim that its adoption is necessary in the interest of export trade</a>","width":400,"height":300}