{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Elementary and Middle School Mathematics: Teaching Developmentally (7th Edition)","author_name":"Van de Walle, John A.","thumbnail_url":"https://www.ebooknetworking.net/books/020/557/big0205573525.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0205573525.html\">Elementary and Middle School Mathematics: Teaching Developmentally (7th Edition)</a>","width":400,"height":300}