000 00431nam a2200157Ia 4500
008 100324s9999 xx 000 0 und d
020 _a0-8213-4960-0
100 _aWorld Bank
245 _aBrazil: critical issues in social security
260 _c2001
_bWorld Bank
_aWashington DC
300 _aviii, 231p.
366 _b2001
541 _gGratis
650 _aSocial Security
942 _cBK
999 _c84125
_d84125