{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Discriminating among ability groups and predicting achievement levels of ninth grade mathematics students using the Differential Aptitude Test: A project (Masters' theses. Secondary Education)","author_name":"Thomas E Long","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006WLNIA.html\">Discriminating among ability groups and predicting achievement levels of ninth grade mathematics students using the Differential Aptitude Test: A project (Masters&#039; theses. Secondary Education)</a>","width":400,"height":300}