000			00394nam a22001457a 4500
020			_a9781305094505
082			_a304.6 _bWEP
100			_aWeeks, John R. _9152747
245			_aPopulation _b: an introduction to concepts and issues _cJohn R. Weeks
250			_a12th ed.
260			_aBoston: _bCengage Learning, _c2016.
300			_axxv, 580p.
650			_aPopulation _9153033
942			_cBK
999			_c151177 _d151177