{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The purification of copper sulphate solutions","author_name":"Tilley, George S.","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3YH/bigB003YH9YRG.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003YH9YRG.html\">The purification of copper sulphate solutions</a>","width":400,"height":300}