{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Overhead Projector in the Math Classroom","author_name":"George Lenchner","thumbnail_url":"https://www.ebooknetworking.net/books/087/353/big0873530802.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0873530802.html\">Overhead Projector in the Math Classroom</a>","width":400,"height":300}