000			00381nam a2200133Ia 4500
008			140317s9999 xx 000 0 und d
082			_a312
100			_aUnited Nations.
245			_aDemographic yearbook. Special topical mortality statistics, 1961.
260			_aNY _bDept of Eco. , Social Affairs _c1961
300			_a713
653			_aStatistics of population
942			_2ddc _cBK
999			_c3793 _d3793