{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Elementary and Middle School Mathematics: Teaching Developmentally","author_name":"A., Van de Walle John","thumbnail_url":"https://www.ebooknetworking.net/books/B07/R7D/bigB07R7DQTQB.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B07R7DQTQB.html\">Elementary and Middle School Mathematics: Teaching Developmentally</a>","width":400,"height":300}