000			00368nam a2200145Ia 4500
008			201126s9999 xx 000 0 und d
041			_aeng
082			_a614.4
100			_aTIMMRECK, THOMAS C
245			_aAN INTRODUCTION TO EPIDEMIOLOGY
260			_bJONES AND BOUTLETT
690			_aFACULTY OF APPLIED SCIENCES
690			_aFAS, EPIDEMIOLOGY
999			_c15712 _d15712