{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Course in Formal Languages, Automata and Groups (Universitext)","author_name":"Ian M. Chiswell","thumbnail_url":"https://www.ebooknetworking.net/books/184/800/big1848009399.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1848009399.html\">A Course in Formal Languages, Automata and Groups (Universitext)</a>","width":400,"height":300}