TY - BOOK AU - UNITED NATIONS EDUCATIONAL SCIENTIFIC AND CULTURAL ORGANIZATION ED - UNITED NATIONS EDUCATIONAL SCIENTIFIC AND CULTURAL ORGANIZATION TI - Innovative approaches to development planning T2 - Socio-economic studies 14 SN - 9231025392 U1 - X:77, M8 PY - 1988/// CY - Paris PB - UNESCO France KW - ECONOMICS ER -