{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Easy Lessons In Mental Arithmetic, Upon The Inductive Method; Adapted To The Best Mode Of Instructions In Primary Schools.","author_name":"James Stewart Eaton","thumbnail_url":"https://www.ebooknetworking.net/books/144/555/big144555352X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-144555352X.html\">Easy Lessons In Mental Arithmetic, Upon The Inductive Method; Adapted To The Best Mode Of Instructions In Primary Schools.</a>","width":400,"height":300}