Ensminger, Dale., ed <br/><br/>
Ultrasonics  Data, equations, and their practical uses 
ed by Dale Ensminger and Foster B Stulen 
 - London  CRC Press  2009 
 - xi, 496p 
<br/><br/><label>ISBN: </label>9780824758301 
<br/><br/><label>Dewey Class. No.: </label>620.28  / P09