{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Theoretical Physics and Philosophical Problems: Selected Writings (Vienna Circle Collection) (Volume 5)","author_name":"Ludwig Boltzmann","thumbnail_url":"https://www.ebooknetworking.net/books/902/770/big9027702500.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9027702500.html\">Theoretical Physics and Philosophical Problems: Selected Writings (Vienna Circle Collection) (Volume 5)</a>","width":400,"height":300}