Garo, Candelaria D. <br/><br/>
Theories and educational principles of educational technology / 
Candelaria D. Garo. 
 - Mandaluyong City :  National Book Store,  2008. 
 - xiii, 109 p.: 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>971-08-6906-X 
<br/><br/><label>LC Class. No.: </label>370.11 G19