{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mechanics of Heating and Ventilating: With Charts for Calculation and Examples (Classic Reprint)","author_name":"Konrad Meier","thumbnail_url":"https://www.ebooknetworking.net/books/133/233/big1332331394.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1332331394.html\">Mechanics of Heating and Ventilating: With Charts for Calculation and Examples (Classic Reprint)</a>","width":400,"height":300}