Lucido, Paz I <br/><br/>
Educational technology 

 - Quezon City  Katha Publishing Company  1997 
 - 91 
<br/><br/><label>ISBN: </label>971-574-010-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational technology
<br/><br/><label>LC Class. No.: </label>GS Fil 371.3 L963e 1997