{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Principles of Differential Equations (Pure and Applied Math (Wiley))","author_name":"Nelson G. Markley","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0471649562.html\">Principles of Differential Equations (Pure and Applied Math (Wiley))</a>","width":400,"height":300}