000 00269nam a2200121Ia 4500
020 _a9788177585827
100 _aJerrold H Zar
245 _aBiostatistical Analysis
250 _a4th
260 _bPearson Education
_aNew Delhi
_c2013
300 _axii+663
942 _cBK
999 _c57623
_d57623