{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Harpers Ferry Armory and the New Technology: The Challenge of Change","author_name":"Merritt Roe Smith","thumbnail_url":"https://www.ebooknetworking.net/books/080/149/big0801491819.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0801491819.html\">Harpers Ferry Armory and the New Technology: The Challenge of Change</a>","width":400,"height":300}