Needs of children and adolescents :  a case study of Sri Lanka / 

 - Colombo :  MI,  1975 
 - various pagesp. :  ill. ;  20 cm. 
 - Marga research studies .
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children<br/>Sri Lanka
<br/><br/><label>Dewey Class. No.: </label>301.4314   / MI