000 00355nam a2200133Ia 4500
008 100324s9999 xx 000 0 und d
100 _aWorld Bank.
245 _aHealth and development
260 _c1989
_bWorld Bank
_aWashington DC
366 _b1989
650 _aHEALTH
942 _cBK
999 _c72750
_d72750