000 00332nam a2200133Ia 4500
008 221229s9999 xx 000 0 und d
020 _a9780821 374054
100 _aThe world bank
245 4 _aThe world bank research program
260 _aUSA
_b the world bank
_c2007
300 _a277
650 _aReference book
942 _cBK
999 _c30152
_d30152