000 00460nam a2200193Ia 4500
008 240510s9999 xx 000 0 und d
020 _a0000443023034
041 _aEng
082 _a519.2:61
082 _bB16
100 _aBARKER, D.J.P.
245 0 _apractical epidemiology
260 _bEdiriburgh, Churchil Livingstone
260 _c1982
300 _a159 p.
650 _aStatistics : Medicine : epidemiology
942 _2ddc
942 _cLBK
999 _c25358
_d25358
945 _a1
_bMadushi Gamage
_c1
_dMadushi Gamage