000 00448nam a22001817a 4500
999 _c148888
_d148887
005 20201117122749.0
008 201117b ||||| |||| 00| 0 eng d
041 _aEN
082 _223
_a614.4
_bBAR
100 _aBARKER, D.J.P.
245 _aPractical epidemiology
260 _aLondon
_bELBS/Churchill Livingstone
_c1976.
300 _av, 180 p.
500 _aIncludes index.
509 _aNS
650 4 _96591
_aEpidemiology
942 _cS