Peiris, K. <br/><br/>
Integrated approach to curriculum development in primary education in Sri Lanka / 
by K. Peiris. 
 - Paris :  Unesco,  1976. 
 - 25 cm. :  ill. ;  21 cm. 
 - Experiments and innovations in education ;  no.26. .
<br/><br/><label>ISBN: </label>9231013734 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--History.--Sri Lanka