{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Connecting Math Concepts: Lesson Sampler - Levels A, B, C & D","author_name":"Siegfried Engelmann, Douglas Camine, Owen Engelmann","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0574157816.html\">Connecting Math Concepts: Lesson Sampler - Levels A, B, C &amp; D</a>","width":400,"height":300}