{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Number and Operations, Part 1: Building A System of Tens Casebook","author_name":"Deborah Schifter, Virginia Bastable, Susan Jo Russell","thumbnail_url":"https://www.ebooknetworking.net/books/087/353/big0873539338.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0873539338.html\">Number and Operations, Part 1: Building A System of Tens Casebook</a>","width":400,"height":300}