000 00334nam a2200121Ia 4500
008 160607s9999 xx 000 0 und d
100 _aUnited Nations Department of economic and social affairs..A
_988945
245 _aDemographic Yearbook 1999 .
260 _aNew York
260 _bUnited Nations
260 _c2001
300 _a609p.
999 _c35451
_d35451