{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Multivariable Calculus","author_name":"Donald W. Trim","thumbnail_url":"https://www.ebooknetworking.net/books/013/015/big013015959X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-013015959X.html\">Multivariable Calculus</a>","width":400,"height":300}