{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Teacher knowledge and student achievement in algebra (School Mathematics Study Group. SMSG reports)","author_name":"Edward Griffith Begle","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006C5QCE.html\">Teacher knowledge and student achievement in algebra (School Mathematics Study Group. SMSG reports)</a>","width":400,"height":300}