{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mechanical Engineering at the National Research Council of Canada: 1929-1951","author_name":"W.E.K. Middleton","thumbnail_url":"https://www.ebooknetworking.net/books/088/920/big0889201641.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0889201641.html\">Mechanical Engineering at the National Research Council of Canada: 1929-1951</a>","width":400,"height":300}