{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Merck's index of fine chemicals and drugs for the materia medica and the arts","author_name":"Emanuel Merck","thumbnail_url":"https://www.ebooknetworking.net/books/123/209/big1232097802.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1232097802.html\">Merck&#039;s index of fine chemicals and drugs for the materia medica and the arts</a>","width":400,"height":300}