000 00382nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aKakawani N
245 _aTesting for significance of poverty differences
260 _c1989
_bWorld Bank
_aWashington DC
366 _b1989
650 _aECONOMICS
942 _cBK
999 _c72768
_d72768