{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Viewegs Geschichte der Chemie (German Edition)","author_name":"William H. Brock","thumbnail_url":"https://www.ebooknetworking.net/books/364/263/big3642639186.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3642639186.html\">Viewegs Geschichte der Chemie (German Edition)</a>","width":400,"height":300}