000 00286nam a2200133Ia 4500
082 _a612.015
_bM10S
100 _aMAHAJAN, B.K.
245 _aMETHODS IN BIOSTATISTICS
250 _a7TH
260 _bJAYPEE BROTHERS
_aDELHI
_c2010
300 _a1-343
650 _aRESEARCH
942 _2ddc
_cBK
999 _c43
_d43