{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"On the improvement of arts and manufactures","author_name":"Jean-Antoine-Claude Chaptal","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0008ABT20.html\">On the improvement of arts and manufactures</a>","width":400,"height":300}