{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Madison Colloquium 1913; I. On invariants and the theory of numbers","author_name":"William Fogg Osgood, Leonard Eugene Dickson","thumbnail_url":"https://www.ebooknetworking.net/books/111/590/big1115901281.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1115901281.html\">The Madison Colloquium 1913; I. On invariants and the theory of numbers</a>","width":400,"height":300}