Approaches to the science of socio-economic development
Lengyel, Peter
Approaches to the science of socio-economic development [Text] Approaches to the science of socio-economic development - Paris UNESCO 1971 - 383 p. 24 cm.
Social Sciences
301 / APP
Approaches to the science of socio-economic development [Text] Approaches to the science of socio-economic development - Paris UNESCO 1971 - 383 p. 24 cm.
Social Sciences
301 / APP