{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Introduction to Real Analysis, 4ed","author_name":"Donald R. Sherbert Robert G. Bartle","thumbnail_url":"https://www.ebooknetworking.net/books/812/655/big812655181X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-812655181X.html\">Introduction to Real Analysis, 4ed</a>","width":400,"height":300}