000 00343nam a2200145Ia 4500
008 210804s2004||||xx |||||||||||||| ||und||
020 _a8181910370
041 _aeng
100 _aBhaskara Rao T
245 0 _aMethods of biostatistics
250 _a2nd
260 _aHyderabad
_bParas medical publisher
_c2004
300 _a308
942 _cBK
999 _c11673
_d11673