{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Time and Space, Weight and Inertia (Monographs in Natural Philosophy)","author_name":"A.D. Fokker","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0080112943.html\">Time and Space, Weight and Inertia (Monographs in Natural Philosophy)</a>","width":400,"height":300}