{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Vector analysis and the theory of relativity","author_name":"Francis Dominic Murnaghan","thumbnail_url":"https://www.ebooknetworking.net/books/B01/00L/bigB0100LSCYY.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0100LSCYY.html\">Vector analysis and the theory of relativity</a>","width":400,"height":300}