000			00274nam a22000977a 4500
082			_a304.62 _bCAL/W
100			_aCaldwell, John C
245			_aWorking papers in Demography / _cby John C Caldwell
260			_aAustralia : _bAustralian national university, _c1977.
942			_cBK
999			_c305064 _d305064