{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"De primo et ultimo instanti: A problem of indeterminacy in medieval physics","author_name":"John Paul Wickersham","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006XODZO.html\">De primo et ultimo instanti: A problem of indeterminacy in medieval physics</a>","width":400,"height":300}