{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Higher Engineering Mathematics","author_name":"B.S. Grewal","thumbnail_url":"https://www.ebooknetworking.net/books/B00/6AW/bigB006AWC6LS.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B006AWC6LS.html\">Higher Engineering Mathematics</a>","width":400,"height":300}