Epa, P.M.S. <br/><br/>
Vayasa avurudu 2-4 daruvange prathama bhashave  kriyapada uparjana 
<label>/ by </label> Epa, P.M.S. 
<label>;</label> Wijesekara, G.J.S. 
 - Kelaniya  Vidhyalankara Vishva Vidyalaya  1959 
<br/><br/>SC 
<br/><br/>University of Kelaniya 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child  education-Sri Lanka<br/>Child education<br/>Language acquisition<br/>Language transfer (Language  learning)