Rathnayake, W. <br/><br/>
Activity Book : grade 6    

 - Colombo:  Sadeepa,  2001. 
 - 100p.;  ill.;  29cm 
<br/><br/><label>ISBN: </label>955-8381-25-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Work Book Mathematics Grade 6<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>510  / RAT