{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Acoustics - Theoretical Part I","author_name":"W. F. Donkin","thumbnail_url":"https://www.ebooknetworking.net/books/144/554/big1445548410.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1445548410.html\">Acoustics - Theoretical Part I</a>","width":400,"height":300}