{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Principles of Airport Economics","author_name":"P.S. Sengupta,","thumbnail_url":"https://www.ebooknetworking.net/books/817/446/big8174465235.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-8174465235.html\">Principles of Airport Economics</a>","width":400,"height":300}