000 00278 am a2200121 a 4500
100 1 _a
_d
245 1 _aGlobal framework
260 _aWashington
_c1979
300 _a1-30 p.
942 _2udc
_cB
440 _aWashington World Bank Staff working Paper No. 355
901 _aS31780
999 _c114434
_d114434