(1989). Policies and perspectives for the economic and social development of the escap region: Review of the implemntation of the substansial new programme action for the 1980s for the least developed countries, and preparations 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 Implemntation of the Substansial New Programme Action for the 1980s for the Least Developed Countries, and Preparations 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 Implemntation of the Substansial New Programme Action for the 1980s for the Least Developed Countries, and Preparations for the United Nations Conference On the Least Developed Countries. Bangkok: United Nations Economic and Social Council, 1989.