Ratnayake, W. <br/><br/>
Mathematics  model question papers for G.C.E. (O/L) examination 

 - Colombo  Sadeepa Publishing House  2010 
 - 70 p.  Illustration 
<br/><br/><label>ISBN: </label>9789556613803 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BOOKS BOX 692<br/>LITERATURE<br/>MODEL PAPERS
<br/><br/><label>Dewey Class. No.: </label>B0692  / LDC