000 00442nam a2200157Ia 4500
008 210716s2007 xx 000 0 und d
020 _a9788120328761
041 _aeng
082 _a570.15195 RAOP
100 _aRao, P S S Sundar;Richard, J.
245 _aIntroduction to biostatistics and research methods.
250 _a4
260 _aNew Delhi
_bPrentice Hall of India PVt Ltd.
_c2007
300 _axiv,262
650 _aBiostatistics
999 _c188609
_d188609