000 00276nam a22001097a 4500
020 _a9211511801
082 _a304.62 POP.M9
245 _aPopulation Bulletin of the United Nations
_bNo.27
260 _aNewyork
_bUnited Nations
_c1989
300 _a135pgs.
942 _2ddc
_cUN&WB
999 _c737380
_d737380