{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Textbook of Vector Calculus","author_name":"Shanti Narayan, J. N. Kapur","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-8121901618.html\">A Textbook of Vector Calculus</a>","width":400,"height":300}