Methods of experimental physics; v.19  Ultrasonics 
ed. by Peter D. Edmonds 
 - New York  Academic Press  1981 
 - xx, 619p.  incl.bibl. 
<br/><br/><label>ISBN: </label>0124759610 
<br/><br/><label>Dewey Class. No.: </label>530.0724  / N59.19 "SER"