Integrated approach to curriculum development in primary education in Sri Lanka 
by K. Peiris  
 - Paris  Unesco  1976  
 - 25 cm. : ill. ; 21 cm. 
<br/><br/><label>ISBN: </label>9231013734 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--Sri Lanka--History
<br/><br/><label>LC Class. No.: </label>LA1154