{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Social History of American Technology","author_name":"Ruth Schwartz Cowan","thumbnail_url":"https://www.ebooknetworking.net/books/019/504/big0195046056.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0195046056.html\">A Social History of American Technology</a>","width":400,"height":300}