{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Sheldons' Elementary Arithmetic: With Oral and Written Exercises","author_name":"Theodore Preston Hill","thumbnail_url":"https://www.ebooknetworking.net/books/114/127/big1141270862.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1141270862.html\">Sheldons&#039; Elementary Arithmetic: With Oral and Written Exercises</a>","width":400,"height":300}