{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Graphs and hypergraphs (North-Holland mathematical library, v. 6)","author_name":"Claude Berge","thumbnail_url":"https://www.ebooknetworking.net/books/044/410/big0444103996.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0444103996.html\">Graphs and hypergraphs (North-Holland mathematical library, v. 6)</a>","width":400,"height":300}