Gavino, Renato L. <br/><br/>
Teacher's guide for promotion / 
Renato L. Gavino. 
 - Mandaluyong City :  National Book Store,  c2010. 
 - 193 p. ; ill. : 23 cm. 
<br/><br/><label>ISBN: </label>9710871005 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Promotions<br/>Teachers--Tenure.<br/>Teachers--Turnover.