{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Laws, Modalities, and Counterfactuals/Original Title \"Nomological Statements and Admissible Operations\" (Studies in the Logic of Science, Vol 4)","author_name":"Hans Reichenbach","thumbnail_url":"https://www.ebooknetworking.net/books/052/002/big0520029666.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0520029666.html\">Laws, Modalities, and Counterfactuals/Original Title &quot;Nomological Statements and Admissible Operations&quot; (Studies in the Logic of Science, Vol 4)</a>","width":400,"height":300}