Callanta. <br/><br/>
Modern handbook for public school teachers / 
Callanta, Abella and Cruz. 
 - Manila :  Ricobel Enterprises,  1967. 
 - vi, 156 p. ;  17.5 cm. 
<br/><br/> Includes index. 
<br/><br/> Professional 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teachers--Legal status, laws, etc.--Philippines.