Ensminger, Dale., ed. Ultrasonics : data, equations, and their practical uses / ed. by Dale Ensminger, Foster B. Stulen. - Boca Raton CRC Press 2009 - 496 p. ISBN: 9780824758301 Subjects--Topical Terms: Ultrasonics.Ultrasonic waves --Industrial applications.οΎ Dewey Class. No.: 620.28 ENS-D