000 00565nam a2200193 4500
020 _a9781449612573
_cTZS 20,000/=
040 _aMUL
_beng.
_eAACR
082 _a614.4 FRI
100 _a Friis Robert H.
245 _aEpidemiology for public health practice :
_b student study guide
_c/ Robert H. Friis
250 _a4th ed.
260 _aSudbury :
_bJones and Bartlett Publishers,
_cc2011.
300 _a80 p. :
_bIll. ;
_c24 cm.
546 _aeng.
650 _aEpidemiology
650 _apublic health
650 _aProblems and exercises
942 _cBK
999 _c3667
_d3667