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003 10569
008 190905s9999||||xx |||||||||||||| ||und||
020 _a92-1-151190-9
040 _cCIC-UMAD
041 _aeng
050 _aHB884
_bP664
100 _aDepartment of Internaional Economic and Social Affairs
_91687
245 0 _aPopulation Bulletin of the United Nations
250 _a1a
260 _aEstados Unidos
_bUnited Nations
_c1990
300 _a88p.
_b21cm
650 _aDemografĂ­a
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942 _2lcc
_cBK
999 _c1896
_d1896