Weijden, Fridus van der <br/><br/>
The power of ultrasonics / 
Fridus van der Weijden 
 - Paris :  Quintessence International,  2007 
 - 80 p. :  col. ill. ;  23 cm. 
<br/><br/> Translated from the Dutch 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9782912550514  RM157.64 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology, Dental<br/>Ultrasonics
<br/><br/><label>National Library of Medicine Call No.: </label>WU150  / .W415s 2007 9