Velarde, Greg C. <br/><br/>
Relationship between managerial and instructional leadership skills to school performance of the school heads in the Division of Rizal 
Greg C. Velarde 
 - Quezon City  New Era University  2010 
 - xv, 172p. 
<br/><br/>Doctor of Education 
<br/><br/><label>LC Class. No.: </label>CD-01642t