{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Understanding Z: A Specification Language and its Formal Semantics","author_name":"Spivey, J. M.","thumbnail_url":"https://www.ebooknetworking.net/books/052/105/big0521054141.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521054141.html\">Understanding Z: A Specification Language and its Formal Semantics</a>","width":400,"height":300}