A well-informed and knowledgeable community is of vital importance for the economic and social development of a modem society. The knowledge and skills required for present day activities are much more...
Type de document: Document de travail (série numérotée)
Numéro du rapport: 64526
Date du document: 1 juillet 2011
Mode de publication: Disclosed
Auteur: Aturupane,Harsha,Dissanayake,Visaka Udeni Karalliadde,Jayewardene,Delorine Romaine,Shojo,Mari,Sonnadara,Don Upul Jayasiri