{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Engineering Manual: A Practical Reference of Design Methods and Data in Building Systems, Chemical, Civil, Electrical, Mechanical, and Environmental","author_name":"Robert H. Perry","thumbnail_url":"https://www.ebooknetworking.net/books/007/049/big0070494762.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0070494762.html\">Engineering Manual: A Practical Reference of Design Methods and Data in Building Systems, Chemical, Civil, Electrical, Mechanical, and Environmental</a>","width":400,"height":300}