01077nam0-22003851i-450-99000801994040332120131007120212.00-04-3300499000801994FED01000801994(Aleph)000801994FED0100080199420050308d1966----km-y0itay50------baengGB----ac--001yyDevelopment planningthe essentials of economic policyW. Arthur LewisLondonAllen & Unwin1966278 p.22 cmUnwin university books39Pianificazione economica33611 rid.itaLewis,W. Arthur<1915-1991>121695ITUNINARICAUNIMARCBK990008019940403321ISVE O1-O2.41DECTSXV L 52181730FGBCN/0.3 LEW/664046/ISESISVE O1-O2.41/BISDECTSDECTSFGBCSESDevelopment planning754315UNINA