{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Surveys in Combinatorics, 1993 (London Mathematical Society Lecture Note Series, Series Number 187)","author_name":"K. Walker,","thumbnail_url":"https://www.ebooknetworking.net/books/052/144/big0521448573.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521448573.html\">Surveys in Combinatorics, 1993 (London Mathematical Society Lecture Note Series, Series Number 187)</a>","width":400,"height":300}