000			00339 a2200145 4500
082			_a301.32 _bYOP
245			_aPopulation in perspective
260			_aNew York: _bOUP, _c1968.
300			_axvii,460p.
500			_aIncludes index
546			_aeng
650			_aPopulation _956245
700			_aYoung, Louise B.(ed) _956246
942			_cBK
999			_c23340 _d23340