{"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: comprising a summary of whatever chemical products are to-day adjudged ... values and synonyms affixed; a guide for","author_name":"E Merck","thumbnail_url":"https://www.ebooknetworking.net/books/117/924/big1179241967.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1179241967.html\">Merck&#039;s index of fine chemicals and drugs for the materia medica and the arts: comprising a summary of whatever chemical products are to-day adjudged ... values and synonyms affixed; a guide for</a>","width":400,"height":300}