000 00273nam a2200121Ia 4500
008 210804s2019||||xx |||||||||||||| ||und||
041 _aeng
100 _aN Gurumani
245 3 _aAn introduction to biostatistics
260 _aS
_bSs
_c2019
300 _a407p.
942 _cBK
999 _c16441
_d16441