{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Charley A. Helper: Math Notebook","author_name":"Charles L Perkins Sr","thumbnail_url":"https://www.ebooknetworking.net/books/143/278/big1432780255.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1432780255.html\">Charley A. Helper: Math Notebook</a>","width":400,"height":300}