{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Pythagoras Plugged in: Proofs and Problems for the Geometer's Sketchpad, Version 5","author_name":"Dan Bennett","thumbnail_url":"https://www.ebooknetworking.net/books/160/440/big1604402814.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1604402814.html\">Pythagoras Plugged in: Proofs and Problems for the Geometer&#039;s Sketchpad, Version 5</a>","width":400,"height":300}