{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Turtle Geometry: The Computer as a Medium for Exploring","author_name":"Harold Abelson, Andrea diSessa","thumbnail_url":"https://www.ebooknetworking.net/books/026/201/big0262010631.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0262010631.html\">Turtle Geometry: The Computer as a Medium for Exploring</a>","width":400,"height":300}