Policies and Perspectives for the Economic and Social Development of the ESCAP Region : Review and Appraisal of the Implementation of the Substantial New Programme of Action for the 1980s for the Least Developed Countries (Item 4 (d) of the provisional agenda) : Report on Secretariat Activities in Support of the Implementation in The ESCAP Region of the Subs (ESCAP : forty-third session 21-30 April 1987 Bangkok, 1987)