{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Multivariable Mathematics (4th Edition)","author_name":"Richard E. Williamson, Hale F. Trotter","thumbnail_url":"https://www.ebooknetworking.net/books/013/067/big0130672769.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0130672769.html\">Multivariable Mathematics (4th Edition)</a>","width":400,"height":300}