Cea, Rosalina Ventajar, <br/><br/>
Item Bank in Mathematics I for Secondary Schools / 
Rosalina Ventajar Cea 
 - San Miguel, Iriga City  University of Saint Anthony   2013 
 - 179 leaves : 
<br/><br/>Include bibliographical references  
<br/><br/><label>Dewey Class. No.: </label>510  / C32