Evalution study on non-formal education of children of age-group 9-14 years in West Bengal 
by Directorate of Evalution, Monitoring and Manpower Development and Planning Department 
 - Calcutta  Directorate of Evalution, Monitoring and Manpower Development and Planning Department  1988 
 - 238p 
 - Evalution Report; No.53 .
<br/><br/><label>Dewey Class. No.: </label>P422x5412 B436ev