{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Intellectual arithmetic: upon the inductive method of instruction","author_name":"Warren Colburn","thumbnail_url":"https://www.ebooknetworking.net/books/B00/675/bigB00675M1BS.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00675M1BS.html\">Intellectual arithmetic: upon the inductive method of instruction</a>","width":400,"height":300}