000			00542nam a2200145Ia 4500
008			150317s9999 xx 000 0 und d
020			_a9211512387
080			_a312(100)(047) _bCON
110			_aUnited Nations. Department of International Economic and Social Affairs
245			_aConcise report on the world population situation in 1991 _bwith a special emphasis on age structure
260			_c1991 _aNew York _bDepartment of International Economic and Social Affairs
300			_avi, 33p.
650			_aWorld Population
942			_2udc _cBK
999			_c8107 _d8107