000			00276nam a22001337a 4500
999			_c3963 _d3963
020			_a0195141695
082			_a614.403
100			_aJohn M. Last
245			_aA Dictionary of Epidemiology
250			_a4th
260			_aNew York _bOxford _c2001
300			_a196
942			_cBK