{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Formulas of Acoustics:2nd (Second) edition","author_name":"M. L. Munjal (Contribution by), Michael Vorlander (Contribution by), Peter Koltzsch (Contribution by), Martin Ochmann (Contribution by) F.P. Mechel (Editor)","thumbnail_url":"https://www.ebooknetworking.net/books/B00/89A/bigB0089AB7UU.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0089AB7UU.html\">Formulas of Acoustics:2nd (Second) edition</a>","width":400,"height":300}