INDICATORS OF SOCIAL&ECONOMIC CHANGE&THEIR APPLICATIONS:DIVISION FOR SOC ECONOMIC ANALYSIS SECTOR OF SCIENCES AND ANALYSIS&THEIR APPLICATIONS
UNESCO
INDICATORS OF SOCIAL&ECONOMIC CHANGE&THEIR APPLICATIONS:DIVISION FOR SOC ECONOMIC ANALYSIS SECTOR OF SCIENCES AND ANALYSIS&THEIR APPLICATIONS - PARIS UNESCO 1977
INDICATORS OF SOCIAL&ECONOMIC CHANGE&THEIR APPLICATIONS:DIVISION FOR SOC ECONOMIC ANALYSIS SECTOR OF SCIENCES AND ANALYSIS&THEIR APPLICATIONS - PARIS UNESCO 1977