Dissanayake, Dudley <br/><br/>
Selected essays on social work 

 - Colombo  Sri Lanka association of professional social workers  1994 
 -  61, 20.5 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service<br/>Social welfare<br/>Social works
<br/><br/><label>Universal Decimal Class. No.: </label>364.442.2  / DIS