Brenda B. Corpuz. <br/><br/>
Educational technology 1 / 
Corpuz, Brenda B. 
 - Second edition. 
 - xii, 196 pages :  illustration ;  25 cm. 
<br/><br/> Includes bibliographical references. 
<br/><br/> Professional. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology--Study and teaching.<br/>Educational technology--Study and teaching.