{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Derivatives and Integrals of Multivariable Functions","author_name":"Alberto Guzman","thumbnail_url":"https://www.ebooknetworking.net/books/081/764/big0817642749.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0817642749.html\">Derivatives and Integrals of Multivariable Functions</a>","width":400,"height":300}