000			00353nam a2200145Ia 4500
008			160906s9999 xx 000 0 und d
110			_a United Nations.
245			_aLevels and Trends of Mortality Since 1950 .
260			_aNew York
260			_bUnited Nations
260			_c1982
300			_a177p.
650			_aMortality
650			_aPopulation
999			_c91734 _d91734