Ferrer, Lourdes M. <br/><br/>
B.E.S.T :   building effective strategies for teaching of science / 
Lourdes M. Ferrer. 
 - Manila :  Rex Books store,  2008. 
 - vi, 234 p.:   ill.  23 cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>978-971-23-5044-3 
<br/><br/><label>LC Class. No.: </label>507 F41b