000			00536nam a22002057a 4500
003			OSt
005			20160919131618.0
008			160919b xxu||||| |||| 00| 0 eng d
020			_a0443047316
040			_cDNLM.
082			_aWA 105B255P 1991.
100			_aBarker,D.J.P;Hall,A.J.Hall; _911071
245			_aPractical Epidemiology.
250			_a4th ed.
260			_aEdinburgh; _bChurchill Livingstone. _c1991.
300			_a173p; _bill; _c22cm.
504			_aincludes index.
650			_aEpidemiology. _91064
942			_2z _cB_BANK
999			_c5248 _d5248