Pangan, Norway Josue <br/><br/>
Web-based learning package on chemical equilibrium :   development and evaluation 
Norway Josue Pangan 
 - Manila  De La Salle University  2011 
 - ix, 160p. 
<br/><br/>Master of Science in Teaching 
<br/><br/><label>LC Class. No.: </label>CD-01241t