In-service training of teachers in Sri Lanka 
by K.D. Ariyadasa  
 - Paris  Unesco  1976  
 - 56 p. : ill. ; 21 cm. 
<br/><br/><label>ISBN: </label>9231013475 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teachers--In--service training--Sri Lanka<br/>Teachers--Training of--Sri Lanka
<br/><br/><label>LC Class. No.: </label>LB1727 LB1727.I6  / A74 1976