Lucas, Maria Rita D. <br/><br/>
Field study 3 :   technology in the learning environment / 
Maria Rita D. Lucas. 
 - Quezon City :  Lorimar Pub.,  2010. 
 - xii, 58 p.:  28 cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>971-685-712-2 
<br/><br/><label>LC Class. No.: </label>370.71  L96t