The center-based learning approach :  an innovative approach to teaching and learning / 
Apat, May Q. 
 - Quezon City :  Great Books Publishing,  2004. 
 - vi, 100 p.: ill. ; 22.2cm. 
<br/><br/>includes bibliography 
<br/><br/><label>ISBN: </label>9718581707 
<br/><br/><label>Dewey Class. No.: </label>Fil 371.102 Ap639 2004