{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Relativity, Gravitation, and GPS: Filling the Voids","author_name":"Clive A. Redwood","thumbnail_url":"https://www.ebooknetworking.net/books/145/632/big145632814X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-145632814X.html\">Relativity, Gravitation, and GPS: Filling the Voids</a>","width":400,"height":300}