Educational technology 2 / 
Lucido, Paz I. 
 - 2nd ed. 
 - Manila :  Lorimar Publishing, Inc.,  2012. 
 - vii, 120 p.;  25.5cm. 
<br/><br/>Includes bibliography, appendix 
<br/><br/><label>ISBN: </label>9716857474 
<br/><br/><label>Dewey Class. No.: </label>Fil 370.11 L937  2012