Dormitorio, Nelfa P. <br/><br/>
The effect of a vernacular as intermediary medium of science instruction 
Nelfa P. Dormitorio 
 - Koronadal, South Cotabato  Notre Dame of Marbel University  1999 
 - ix, 88p. 
<br/><br/>Education/ Chemistry 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Education/ Chemistry
<br/><br/><label>LC Class. No.: </label>T-01475