Ultrasonics :  data, equations, and their practical uses / 
edited by Dale Ensminger, Foster B. Stulen 
 - Boca Raton :  CRC Press,  c2009 
 - xi, 496 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780824758301 (alk. paper) 0824758307 (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ultrasonic waves--Industrial applications<br/>Ultrasonics