Non-formal education for human resource development.
Ekanayake, S. B.
Non-formal education for human resource development. - Sir lanka : Non-formal and technical education Division, 1990. - 99 p. ill. 26 cm.
Non-formal education for human resource development
370 EKA
Non-formal education for human resource development. - Sir lanka : Non-formal and technical education Division, 1990. - 99 p. ill. 26 cm.
Non-formal education for human resource development
370 EKA