(1989). Policies and perspectives for the economic and social development of the escap region: Review of the implementation of the substantial new programme of action for the 1980s for the United Nations conference on the least developed countries. Bangkok: United Nations Economic and Social Council.

Policies and Perspectives for the Economic and Social Development of the Escap Region: Review of the Implementation of the Substantial New Programme of Action for the 1980s for the United Nations Conference On the Least Developed Countries. Bangkok: United Nations Economic and Social Council, 1989.

Policies and Perspectives for the Economic and Social Development of the Escap Region: Review of the Implementation of the Substantial New Programme of Action for the 1980s for the United Nations Conference On the Least Developed Countries. Bangkok: United Nations Economic and Social Council, 1989.