Needs of Children and Adolescents: A case Study of Sri Lanka 

 - Colombo :  Marga Institute,  1975. 
 - ii, 166p.;  21cm 
 - Marga Research Studies  5 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social Groups<br/>Premadasa Udagama Collection<br/>D.A. Perera Collection
<br/><br/><label>Dewey Class. No.: </label>305  / NEE