{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Heating and Ventilating Buildings; a Manual for Heating Engineers and Architects","author_name":"Rolla Clinton Carpenter","thumbnail_url":"https://www.ebooknetworking.net/books/111/687/big1116877007.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1116877007.html\">Heating and Ventilating Buildings; a Manual for Heating Engineers and Architects</a>","width":400,"height":300}