{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Architectural Acoustics (1921)","author_name":"Clifford Melville Swan","thumbnail_url":"https://www.ebooknetworking.net/books/054/883/big0548834601.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0548834601.html\">Architectural Acoustics (1921)</a>","width":400,"height":300}