Obiles, Ma. Julita B., <br/><br/>
The Practical Work Approach in Teaching Mathematics I: Its Effect on the Students' Performance Level / 
Ma. Julita Bejo Obiles. 
 - San Miguel, Iriga City:  University of Saint Anthony,  2002 
 - 134 leaves : 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Dewey Class. No.: </label>510 MAED  / O3