000			00364nam a22001457a 4500
008			211022b |||||||| |||| 00| 0 eng d
020			_a0195313802
050			_aRA651 _b.F54 2008 c.1
245			_aField Epidemiology _cEdited by Michael Gregg
250			_a3rd ed.
300			_axix, 572p.
650			_aEpidemiology
650			_aEpidemics
942			_2lcc _cBK
999			_c19061 _d19060