{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The refractometer.: An article from: The Mineralogical Record","author_name":"Ulrich Burchard, Olaf Medenbach","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00265VCK4.html\">The refractometer.: An article from: The Mineralogical Record</a>","width":400,"height":300}