Ranera, Edison A., <br/><br/>
Management Acumen of the Tournament Managers in Libon West District, Schools Division Office of Albay / 
Edison A. Ranera 
 - San Miguel, Iriga City  USANT  2017 
 - 152 leaves : 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Dewey Class. No.: </label>796.07  / R15