Barrio, Francis P.  <br/><br/>
Competencies of Secondary Music Teachers in the Fourth Congressional Distric, province of Camarines Sur /  
Francis P. Barrio.  
 - San Miguel, Iriga City  University of Saint Anthony   2009 
 - 141 leaves :   tables, illustrations.  
<br/><br/>Includes bibliographic references. 
<br/><br/><label>Dewey Class. No.: </label>780.77 MAED  / B27