000 00283nam a22001217a 4500
020 _a9211211948
082 _a330.980039
_bCEP.N4
245 _aCEPAL Review No.52
_cUnited Nations
260 _aNew York
_bUnited Nations
_c1994
300 _a211p
650 _aCEPAL
942 _cUN&WB
999 _c653298
_d653298