{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Algebras of Sets and Combinatorics (Translations of Mathematical Monographs)","author_name":"L. S. Grinblat","thumbnail_url":"https://www.ebooknetworking.net/books/082/182/big0821827650.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0821827650.html\">Algebras of Sets and Combinatorics (Translations of Mathematical Monographs)</a>","width":400,"height":300}