{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Aim and Structure of Physical Theory (Princeton Science Library)","author_name":"Pierre Maurice Marie Duhem","thumbnail_url":"https://www.ebooknetworking.net/books/069/102/big069102524X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-069102524X.html\">The Aim and Structure of Physical Theory (Princeton Science Library)</a>","width":400,"height":300}