{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Field Theory (Graduate Texts in Mathematics)","author_name":"Steven Roman","thumbnail_url":"https://www.ebooknetworking.net/books/144/192/big1441920951.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1441920951.html\">Field Theory (Graduate Texts in Mathematics)</a>","width":400,"height":300}