{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Space and Geometry: In the Light of Physiological, Psychological and Physical Inquery","author_name":"Mach, Ernst","thumbnail_url":"https://www.ebooknetworking.net/books/160/386/big1603864369.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1603864369.html\">Space and Geometry: In the Light of Physiological, Psychological and Physical Inquery</a>","width":400,"height":300}