{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Egress Design Solutions: A Guide to Evacuation and Crowd Management Planning","author_name":"Jeffrey Tubbs, Brian Meacham","thumbnail_url":"https://www.ebooknetworking.net/books/047/171/big0471719560.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0471719560.html\">Egress Design Solutions: A Guide to Evacuation and Crowd Management Planning</a>","width":400,"height":300}