000			00300nam a2200109 4500
082			_a304.6 UNI-P
245			_aPopulation bulletin of the united nations /
260			_aNew York : _c1976. _bUnited Nations Publication,
300			_a123p. :
650			_aPopulation studies (Demography)
942			_cBK
999			_c305320 _d305320