{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Heart of Mathematics: An Invitation to Effective Thinking 4th Edition +Manipulative Kit","author_name":"Edward Burger, Michael Starbird","thumbnail_url":"https://www.ebooknetworking.net/books/111/875/big1118754409.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1118754409.html\">Heart of Mathematics: An Invitation to Effective Thinking 4th Edition +Manipulative Kit</a>","width":400,"height":300}