{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Multiple-Choice & Free-Response Questions in Preparation for the AP Calculus AB Examination","author_name":"David Lederman","thumbnail_url":"https://www.ebooknetworking.net/books/193/478/big1934780421.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1934780421.html\">Multiple-Choice &amp; Free-Response Questions in Preparation for the AP Calculus AB Examination</a>","width":400,"height":300}