{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Treatise on Differential Equations, and on the Calculus of Finite Differences (Classic Reprint)","author_name":"J. Hymers","thumbnail_url":"https://www.ebooknetworking.net/books/B00/8BU/bigB008BUHO9G.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B008BUHO9G.html\">A Treatise on Differential Equations, and on the Calculus of Finite Differences (Classic Reprint)</a>","width":400,"height":300}