{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Purifying air to reduce OA.(Letters)(outdoor air )(Letter to the editor): An article from: ASHRAE Journal","author_name":"Robert P. Sutton","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003R6DHR2.html\">Purifying air to reduce OA.(Letters)(outdoor air )(Letter to the editor): An article from: ASHRAE Journal</a>","width":400,"height":300}