{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Teaching Today's Mathematics in the Middle Grades","author_name":"Arthur V. Johnson, Kit L. Norris","thumbnail_url":"https://www.ebooknetworking.net/books/020/543/big0205433596.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0205433596.html\">Teaching Today&#039;s Mathematics in the Middle Grades</a>","width":400,"height":300}