{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Organic Photochromic and Thermochromic Compounds. Main Photochromic Families","author_name":"JOHN C. CRANO","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00H82JFNG.html\">Organic Photochromic and Thermochromic Compounds. Main Photochromic Families</a>","width":400,"height":300}