{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Vector analysis and the theory of relativity. by Francis D. Murn","author_name":"Murnaghan. Francis D. (Francis Dominic). 1893-","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B002WU1SRK.html\">Vector analysis and the theory of relativity. by Francis D. Murn</a>","width":400,"height":300}