{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Science at the Cross Roads (Routledge Revivals): Papers from The Second International Congress of the History of Science and Technology 1931","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/041/582/big041582513X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-041582513X.html\">Science at the Cross Roads (Routledge Revivals): Papers from The Second International Congress of the History of Science and Technology 1931</a>","width":400,"height":300}