Elbow Audio Wave :  Export file by INGO /  Textual Documents 
INGO . 
 -  INGO ,  6/8/2008. 
 -  NBM; 
<br/><br/><label>Subjects--Index Terms: </label>Disc Disc-Elbow Audio Wave 
<br/><br/><label>Dewey Class. No.: </label>001.64