Alfeche, Shan Derick  <br/><br/>
Bringing of cellphone in school for emergency purposes/ 
Alfeche, Shan Derick etc.,. -- 
 - Marikina City  2010-2011 
 - 21leaves;   28 cm 
<br/><br/><label>LC Class. No.: </label>TK 6564   A386       /  2011