{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Mathematics Of The Periodic Table","author_name":"D. H. Rouvray","thumbnail_url":"https://www.ebooknetworking.net/books/159/454/big1594542597.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1594542597.html\">The Mathematics Of The Periodic Table</a>","width":400,"height":300}