Silva, Leoncia H. <br/><br/>
Administrator s management competencies:   its relation to productivity of teachers at Candelaria East District 
Leoncia H. Silva 
 - San Pablo City   Laguna State Polytechnic University  2012 
 - xiii, 82p. 
<br/><br/>Master of Arts 
<br/><br/><label>LC Class. No.: </label>CD-01961t