Historillo, Nicanor Nobleza <br/><br/>
Supervisory practices of elementary school administrators and teachers' level of performance in Boac North and South Districts 
Nicanor Nobleza Historillo 
 - Boac, Marinduque  Marinduque State College  2003. 
 - xii, 49p. 
<br/><br/>Educational Management 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Educational Managament
<br/><br/><label>LC Class. No.: </label>T-00023