{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Excerpta Quædam E Newtoni Principiis Philosophiæ Naturalis, Cum Notis Variorum [Ed. by R. Thorp.].","author_name":"Isaac Newton","thumbnail_url":"https://www.ebooknetworking.net/books/114/437/big1144377293.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1144377293.html\">Excerpta Quædam E Newtoni Principiis Philosophiæ Naturalis, Cum Notis Variorum [Ed. by R. Thorp.].</a>","width":400,"height":300}