000 00470nam a2200193Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aDTU HB3633.3.A3U5346
245 0 _aPopulation bulletin of the United Nations
260 _aNew York
260 _bUnited Nations
260 _c1991
300 _avi,125p.
300 _c17cm.
650 _aDemography
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c121318
_d121318