{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Multivariable Calculus Im & Sample Exams t/A","author_name":"W G Mccallum","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0471097446.html\">Multivariable Calculus Im &amp; Sample Exams t/A</a>","width":400,"height":300}