00765nam0-22002771i-450-99000709127040332120020610000709127FED01000709127(Aleph)000709127FED0100070912720020610d1959----km-y0itay50------baengUSy-------001yyEconomic developmentprinciples, problems and policiesBenjamin HigginsNew YorkW.W. Norton & Company1959XVIII, 803 p.24 cmHiggins,Benjamin122105ITUNINARICAUNIMARCBK990007091270403321XV O 21960151FGBCFGBCEconomic development30488UNINA