{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Most Incomprehensible Thing: Notes Towards a Very Gentle Introduction to the Mathematics of Relativity","author_name":"Collier, Peter","thumbnail_url":"https://www.ebooknetworking.net/books/B00/8JR/bigB008JRJ1VK.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B008JRJ1VK.html\">A Most Incomprehensible Thing: Notes Towards a Very Gentle Introduction to the Mathematics of Relativity</a>","width":400,"height":300}