"DR.KHO TEK HONG","NA","Dr. Kho Tek Hong" <br/><br/>
PRIMARY MATHEMATICS 2B 

 -  FEDERAL  PUBLICATIONS  1985 
 - 88 
<br/><br/><label>ISBN: </label>9810151934 
<br/><br/><label>Dewey Class. No.: </label>510  / 157