Field study 3  :  technology in the learning environment / 
Lucas, Maria Rita D. 
 - Manila :  Lorimar Publishing, Inc.,  2015. 
 - xv , 82p.:  ill.;  27.3cm. 
<br/><br/>Includes bibliography, appendices 
<br/><br/><label>ISBN: </label>9716857986 
<br/><br/><label>Dewey Class. No.: </label>Fil 370.71 L933 2015