000			00299nam a22001217a 4500
020			_a9211511747
082			_a304.6 _bWOR/W
245			_aWorld population : _bat the turn of the century /
260			_aNew York : _bUnited Nations, _c1989.
300			_a126p. :
650			_aPopulation
942			_cBK
999			_c304915 _d304915