{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Olefin Metathesis: Theory and Practice","author_name":"Karol Grela","thumbnail_url":"https://www.ebooknetworking.net/books/111/820/big1118207947.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1118207947.html\">Olefin Metathesis: Theory and Practice</a>","width":400,"height":300}