000			00292nam a22001217a 4500
082			_a304.6 _bGLA/P
100			_aGlass, D V
245			_aPopulation studies / _cby D V Glass
260			_aCambridge : _bThe university press, _c1954.
300			_a289p. :
650			_aPopulation
942			_cBK
999			_c305338 _d305338