{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Concepts of Space : The History of Theories of Space in Physics (Introduction by","author_name":"Max Einstein ) Jammer","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B001RBJDCC.html\">Concepts of Space : The History of Theories of Space in Physics (Introduction by</a>","width":400,"height":300}