{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Air-Conditioning America: Engineers and the Controlled Environment, 1900-1960 (Johns Hopkins Studies in the History of Technology)","author_name":"Gail Cooper","thumbnail_url":"https://www.ebooknetworking.net/books/080/187/big0801871131.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0801871131.html\">Air-Conditioning America: Engineers and the Controlled Environment, 1900-1960 (Johns Hopkins Studies in the History of Technology)</a>","width":400,"height":300}