Lucas, Maria Rita D. <br/><br/>
Field study 3 :  technology in the learning environment / 
Maria Rita D. Lucas. 
 - Quezon City :  Lorimar Pub,  c2010. 
 - xii, 58p. ; 26cm. 
<br/><br/><label>ISBN: </label>9716857122 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Study and teaching