{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Key To The Exercises In The First Six Books Of Casey's Elements Of Euclid","author_name":"Joseph B. Casey, Euclides","thumbnail_url":"https://www.ebooknetworking.net/books/117/565/big1175654825.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1175654825.html\">A Key To The Exercises In The First Six Books Of Casey&#039;s Elements Of Euclid</a>","width":400,"height":300}