00657nam0 2200217 450 00002098820081229140357.020081229d1968----km-y0itay50------baengUSy-------001yyEconomic developmentproblems, principles and policiesBenjamin HigginsNew YorkW. W. Norton &Co.1968XVI, 918 p.23 cmEconomic development30488Higgins,Benjamin122105ITUNIPARTHENOPE20081229RICAUNIMARC000020988111/1485732NAVA2Economic development30488UNIPARTHENOPE