Pieris, Ralph <br/><br/>
Sihalese social organization / 
Ralph Pieris 
 - Colombo :  Ceylon University Press Board  1956 
 - x, 311 p.  23 cm. 
<br/><br/> Bibliography 
<br/><br/><label>LCCN: </label>a 57-003938 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sinhalese--Sri Lanka<br/>Sri Lanka--Social conditions<br/>Sri Lanka--History