{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The hydrogenation of coal tar and coal tar oils","author_name":"Robert S Melichar","thumbnail_url":"https://www.ebooknetworking.net/books/117/571/big1175712426.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1175712426.html\">The hydrogenation of coal tar and coal tar oils</a>","width":400,"height":300}