UNESCO
The use of socio-economic indicators in development planning - 1976 UNESCO Press United Nations Educational, Scientific and Cultural Organization
9231013297
SOCIAL INDICATORS
CONFERENCES
SOCIAL ASPECTS
ECONOMIC DEVELOPMENT
The use of socio-economic indicators in development planning - 1976 UNESCO Press United Nations Educational, Scientific and Cultural Organization
9231013297
SOCIAL INDICATORS
CONFERENCES
SOCIAL ASPECTS
ECONOMIC DEVELOPMENT