{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Practice Arithmetic: Level 1 (ages 7 to 9) (Competitive Mathematics for Gifted Students) (Volume 4)","author_name":"Cleo Borac, Silviu Borac","thumbnail_url":"https://www.ebooknetworking.net/books/061/583/big0615830021.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0615830021.html\">Practice Arithmetic: Level 1 (ages 7 to 9) (Competitive Mathematics for Gifted Students) (Volume 4)</a>","width":400,"height":300}